127715796

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:366

約数の個数: 144

約数和(自身を含む): 374250240

約数和(自身を除く): 246534444

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 53, 57, 76, 78, 106, 114, 117, 156, 159, 171, 212, 228, 234, 247, 271, 318, 342, 468, 477, 494, 542, 636, 684, 689, 741, 813, 954, 988, 1007, 1084, 1378, 1482, 1626, 1908, 2014, 2067, 2223, 2439, 2756, 2964, 3021, 3252, 3523, 4028, 4134, 4446, 4878, 5149, 6042, 6201, 7046, 8268, 8892, 9063, 9756, 10298, 10569, 12084, 12402, 13091, 14092, 14363, 15447, 18126, 20596, 21138, 24804, 26182, 28726, 30894, 31707, 36252, 39273, 42276, 43089, 46341, 52364, 57452, 61788, 63414, 66937, 78546, 86178, 92682, 117819, 126828, 129267, 133874, 157092, 172356, 185364, 186719, 200811, 235638, 258534, 267748, 272897, 373438, 401622, 471276, 517068, 545794, 560157, 602433, 746876, 803244, 818691, 1091588, 1120314, 1204866, 1637382, 1680471, 2240628, 2409732, 2456073, 3274764, 3360942, 3547661, 4912146, 6721884, 7095322, 9824292, 10642983, 14190644, 21285966, 31928949, 42571932, 63857898, 127715796]

約数ペア:

[(1, 127715796), (2, 63857898), (3, 42571932), (4, 31928949), (6, 21285966), (9, 14190644), (12, 10642983), (13, 9824292), (18, 7095322), (19, 6721884), (26, 4912146), (36, 3547661), (38, 3360942), (39, 3274764), (52, 2456073), (53, 2409732), (57, 2240628), (76, 1680471), (78, 1637382), (106, 1204866), (114, 1120314), (117, 1091588), (156, 818691), (159, 803244), (171, 746876), (212, 602433), (228, 560157), (234, 545794), (247, 517068), (271, 471276), (318, 401622), (342, 373438), (468, 272897), (477, 267748), (494, 258534), (542, 235638), (636, 200811), (684, 186719), (689, 185364), (741, 172356), (813, 157092), (954, 133874), (988, 129267), (1007, 126828), (1084, 117819), (1378, 92682), (1482, 86178), (1626, 78546), (1908, 66937), (2014, 63414), (2067, 61788), (2223, 57452), (2439, 52364), (2756, 46341), (2964, 43089), (3021, 42276), (3252, 39273), (3523, 36252), (4028, 31707), (4134, 30894), (4446, 28726), (4878, 26182), (5149, 24804), (6042, 21138), (6201, 20596), (7046, 18126), (8268, 15447), (8892, 14363), (9063, 14092), (9756, 13091), (10298, 12402), (10569, 12084)]