156986251928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3237631}}^1$

素因数の和:3237696

約数の個数: 64

約数和(自身を含む): 349664256000

約数和(自身を除く): 192678004072

約数列:

[1, 2, 4, 8, 11, 19, 22, 29, 38, 44, 58, 76, 88, 116, 152, 209, 232, 319, 418, 551, 638, 836, 1102, 1276, 1672, 2204, 2552, 4408, 6061, 12122, 24244, 48488, 3237631, 6475262, 12950524, 25901048, 35613941, 61514989, 71227882, 93891299, 123029978, 142455764, 187782598, 246059956, 284911528, 375565196, 492119912, 676664879, 751130392, 1032804289, 1353329758, 1783934681, 2065608578, 2706659516, 3567869362, 4131217156, 5413319032, 7135738724, 8262434312, 14271477448, 19623281491, 39246562982, 78493125964, 156986251928]

約数ペア:

[(1, 156986251928), (2, 78493125964), (4, 39246562982), (8, 19623281491), (11, 14271477448), (19, 8262434312), (22, 7135738724), (29, 5413319032), (38, 4131217156), (44, 3567869362), (58, 2706659516), (76, 2065608578), (88, 1783934681), (116, 1353329758), (152, 1032804289), (209, 751130392), (232, 676664879), (319, 492119912), (418, 375565196), (551, 284911528), (638, 246059956), (836, 187782598), (1102, 142455764), (1276, 123029978), (1672, 93891299), (2204, 71227882), (2552, 61514989), (4408, 35613941), (6061, 25901048), (12122, 12950524), (24244, 6475262), (48488, 3237631)]