156768901124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{149}}^1\times {\mathrm{66239}}^1$

素因数の和:66441

約数の個数: 72

約数和(自身を含む): 317991744000

約数和(自身を除く): 161222842876

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 149, 209, 298, 361, 418, 596, 722, 836, 1444, 1639, 2831, 3278, 3971, 5662, 6556, 7942, 11324, 15884, 31141, 53789, 62282, 66239, 107578, 124564, 132478, 215156, 264956, 591679, 728629, 1183358, 1258541, 1457258, 2366716, 2517082, 2914516, 5034164, 9869611, 13843951, 19739222, 23912279, 27687902, 39478444, 47824558, 55375804, 95649116, 108565721, 187522609, 217131442, 263035069, 375045218, 434262884, 526070138, 750090436, 1052140276, 2062748699, 3562929571, 4125497398, 7125859142, 8250994796, 14251718284, 39192225281, 78384450562, 156768901124]

約数ペア:

[(1, 156768901124), (2, 78384450562), (4, 39192225281), (11, 14251718284), (19, 8250994796), (22, 7125859142), (38, 4125497398), (44, 3562929571), (76, 2062748699), (149, 1052140276), (209, 750090436), (298, 526070138), (361, 434262884), (418, 375045218), (596, 263035069), (722, 217131442), (836, 187522609), (1444, 108565721), (1639, 95649116), (2831, 55375804), (3278, 47824558), (3971, 39478444), (5662, 27687902), (6556, 23912279), (7942, 19739222), (11324, 13843951), (15884, 9869611), (31141, 5034164), (53789, 2914516), (62282, 2517082), (66239, 2366716), (107578, 1457258), (124564, 1258541), (132478, 1183358), (215156, 728629), (264956, 591679)]