143405388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1$

素因数の和:588

約数の個数: 144

約数和(自身を含む): 444138240

約数和(自身を除く): 300732852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 61, 63, 76, 84, 114, 122, 126, 133, 171, 183, 228, 244, 252, 266, 342, 366, 399, 427, 491, 532, 549, 684, 732, 798, 854, 982, 1098, 1159, 1197, 1281, 1473, 1596, 1708, 1964, 2196, 2318, 2394, 2562, 2946, 3437, 3477, 3843, 4419, 4636, 4788, 5124, 5892, 6874, 6954, 7686, 8113, 8838, 9329, 10311, 10431, 13748, 13908, 15372, 16226, 17676, 18658, 20622, 20862, 24339, 27987, 29951, 30933, 32452, 37316, 41244, 41724, 48678, 55974, 59902, 61866, 65303, 73017, 83961, 89853, 97356, 111948, 119804, 123732, 130606, 146034, 167922, 179706, 195909, 209657, 261212, 269559, 292068, 335844, 359412, 391818, 419314, 539118, 569069, 587727, 628971, 783636, 838628, 1078236, 1138138, 1175454, 1257942, 1707207, 1886913, 2276276, 2350908, 2515884, 3414414, 3773826, 3983483, 5121621, 6828828, 7547652, 7966966, 10243242, 11950449, 15933932, 20486484, 23900898, 35851347, 47801796, 71702694, 143405388]

約数ペア:

[(1, 143405388), (2, 71702694), (3, 47801796), (4, 35851347), (6, 23900898), (7, 20486484), (9, 15933932), (12, 11950449), (14, 10243242), (18, 7966966), (19, 7547652), (21, 6828828), (28, 5121621), (36, 3983483), (38, 3773826), (42, 3414414), (57, 2515884), (61, 2350908), (63, 2276276), (76, 1886913), (84, 1707207), (114, 1257942), (122, 1175454), (126, 1138138), (133, 1078236), (171, 838628), (183, 783636), (228, 628971), (244, 587727), (252, 569069), (266, 539118), (342, 419314), (366, 391818), (399, 359412), (427, 335844), (491, 292068), (532, 269559), (549, 261212), (684, 209657), (732, 195909), (798, 179706), (854, 167922), (982, 146034), (1098, 130606), (1159, 123732), (1197, 119804), (1281, 111948), (1473, 97356), (1596, 89853), (1708, 83961), (1964, 73017), (2196, 65303), (2318, 61866), (2394, 59902), (2562, 55974), (2946, 48678), (3437, 41724), (3477, 41244), (3843, 37316), (4419, 32452), (4636, 30933), (4788, 29951), (5124, 27987), (5892, 24339), (6874, 20862), (6954, 20622), (7686, 18658), (8113, 17676), (8838, 16226), (9329, 15372), (10311, 13908), (10431, 13748)]