156982244980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{165443}}^1$

素因数の和:165709

約数の個数: 96

約数和(自身を含む): 380230018560

約数和(自身を除く): 223247773580

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 227, 380, 418, 454, 836, 908, 1045, 1135, 2090, 2270, 2497, 4180, 4313, 4540, 4994, 8626, 9988, 12485, 17252, 21565, 24970, 43130, 47443, 49940, 86260, 94886, 165443, 189772, 237215, 330886, 474430, 661772, 827215, 948860, 1654430, 1819873, 3143417, 3308860, 3639746, 6286834, 7279492, 9099365, 12573668, 15717085, 18198730, 31434170, 34577587, 36397460, 37555561, 62868340, 69155174, 75111122, 138310348, 150222244, 172887935, 187777805, 345775870, 375555610, 413111171, 691551740, 713555659, 751111220, 826222342, 1427111318, 1652444684, 2065555855, 2854222636, 3567778295, 4131111710, 7135556590, 7849112249, 8262223420, 14271113180, 15698224498, 31396448996, 39245561245, 78491122490, 156982244980]

約数ペア:

[(1, 156982244980), (2, 78491122490), (4, 39245561245), (5, 31396448996), (10, 15698224498), (11, 14271113180), (19, 8262223420), (20, 7849112249), (22, 7135556590), (38, 4131111710), (44, 3567778295), (55, 2854222636), (76, 2065555855), (95, 1652444684), (110, 1427111318), (190, 826222342), (209, 751111220), (220, 713555659), (227, 691551740), (380, 413111171), (418, 375555610), (454, 345775870), (836, 187777805), (908, 172887935), (1045, 150222244), (1135, 138310348), (2090, 75111122), (2270, 69155174), (2497, 62868340), (4180, 37555561), (4313, 36397460), (4540, 34577587), (4994, 31434170), (8626, 18198730), (9988, 15717085), (12485, 12573668), (17252, 9099365), (21565, 7279492), (24970, 6286834), (43130, 3639746), (47443, 3308860), (49940, 3143417), (86260, 1819873), (94886, 1654430), (165443, 948860), (189772, 827215), (237215, 661772), (330886, 474430)]