128149164

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:149

約数の個数: 216

約数和(自身を含む): 401238656

約数和(自身を除く): 273089492

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 31, 33, 36, 39, 44, 52, 62, 66, 73, 78, 93, 99, 117, 121, 124, 132, 143, 146, 156, 186, 198, 219, 234, 242, 279, 286, 292, 341, 363, 372, 396, 403, 429, 438, 468, 484, 558, 572, 657, 682, 726, 803, 806, 858, 876, 949, 1023, 1089, 1116, 1209, 1287, 1314, 1364, 1452, 1573, 1606, 1612, 1716, 1898, 2046, 2178, 2263, 2409, 2418, 2574, 2628, 2847, 3069, 3146, 3212, 3627, 3751, 3796, 4092, 4356, 4433, 4526, 4719, 4818, 4836, 5148, 5694, 6138, 6292, 6789, 7227, 7254, 7502, 8541, 8833, 8866, 9052, 9438, 9636, 10439, 11253, 11388, 12276, 13299, 13578, 14157, 14454, 14508, 15004, 17082, 17666, 17732, 18876, 20367, 20878, 22506, 24893, 26499, 26598, 27156, 28314, 28908, 29419, 31317, 33759, 34164, 35332, 39897, 40734, 41756, 45012, 48763, 49786, 52998, 53196, 56628, 58838, 62634, 67518, 74679, 79497, 79794, 81468, 88257, 93951, 97526, 99572, 105996, 114829, 117676, 125268, 135036, 146289, 149358, 158994, 159588, 176514, 187902, 195052, 224037, 229658, 264771, 273823, 292578, 298716, 317988, 323609, 344487, 353028, 375804, 438867, 448074, 459316, 529542, 547646, 585156, 647218, 688974, 821469, 877734, 896148, 970827, 1033461, 1059084, 1095292, 1294436, 1377948, 1642938, 1755468, 1941654, 2066922, 2464407, 2912481, 3285876, 3559699, 3883308, 4133844, 4928814, 5824962, 7119398, 9857628, 10679097, 11649924, 14238796, 21358194, 32037291, 42716388, 64074582, 128149164]

約数ペア:

[(1, 128149164), (2, 64074582), (3, 42716388), (4, 32037291), (6, 21358194), (9, 14238796), (11, 11649924), (12, 10679097), (13, 9857628), (18, 7119398), (22, 5824962), (26, 4928814), (31, 4133844), (33, 3883308), (36, 3559699), (39, 3285876), (44, 2912481), (52, 2464407), (62, 2066922), (66, 1941654), (73, 1755468), (78, 1642938), (93, 1377948), (99, 1294436), (117, 1095292), (121, 1059084), (124, 1033461), (132, 970827), (143, 896148), (146, 877734), (156, 821469), (186, 688974), (198, 647218), (219, 585156), (234, 547646), (242, 529542), (279, 459316), (286, 448074), (292, 438867), (341, 375804), (363, 353028), (372, 344487), (396, 323609), (403, 317988), (429, 298716), (438, 292578), (468, 273823), (484, 264771), (558, 229658), (572, 224037), (657, 195052), (682, 187902), (726, 176514), (803, 159588), (806, 158994), (858, 149358), (876, 146289), (949, 135036), (1023, 125268), (1089, 117676), (1116, 114829), (1209, 105996), (1287, 99572), (1314, 97526), (1364, 93951), (1452, 88257), (1573, 81468), (1606, 79794), (1612, 79497), (1716, 74679), (1898, 67518), (2046, 62634), (2178, 58838), (2263, 56628), (2409, 53196), (2418, 52998), (2574, 49786), (2628, 48763), (2847, 45012), (3069, 41756), (3146, 40734), (3212, 39897), (3627, 35332), (3751, 34164), (3796, 33759), (4092, 31317), (4356, 29419), (4433, 28908), (4526, 28314), (4719, 27156), (4818, 26598), (4836, 26499), (5148, 24893), (5694, 22506), (6138, 20878), (6292, 20367), (6789, 18876), (7227, 17732), (7254, 17666), (7502, 17082), (8541, 15004), (8833, 14508), (8866, 14454), (9052, 14157), (9438, 13578), (9636, 13299), (10439, 12276), (11253, 11388)]