157057387974

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{809}}^1\times {\mathrm{2503}}^1$

素因数の和:3490

約数の個数: 96

約数和(自身を含む): 354374092800

約数和(自身を除く): 197316704826

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 139, 186, 278, 279, 417, 558, 809, 834, 1251, 1618, 2427, 2502, 2503, 4309, 4854, 5006, 7281, 7509, 8618, 12927, 14562, 15018, 22527, 25079, 25854, 38781, 45054, 50158, 75237, 77562, 77593, 112451, 150474, 155186, 224902, 225711, 232779, 337353, 347917, 451422, 465558, 674706, 695834, 698337, 1012059, 1043751, 1396674, 2024118, 2024927, 2087502, 3131253, 3485981, 4049854, 6074781, 6262506, 6971962, 10457943, 10785427, 12149562, 18224343, 20915886, 21570854, 31373829, 32356281, 36448686, 62747658, 62772737, 64712562, 97068843, 125545474, 188318211, 194137686, 281464853, 376636422, 562929706, 564954633, 844394559, 1129909266, 1688789118, 2533183677, 5066367354, 8725410443, 17450820886, 26176231329, 52352462658, 78528693987, 157057387974]

約数ペア:

[(1, 157057387974), (2, 78528693987), (3, 52352462658), (6, 26176231329), (9, 17450820886), (18, 8725410443), (31, 5066367354), (62, 2533183677), (93, 1688789118), (139, 1129909266), (186, 844394559), (278, 564954633), (279, 562929706), (417, 376636422), (558, 281464853), (809, 194137686), (834, 188318211), (1251, 125545474), (1618, 97068843), (2427, 64712562), (2502, 62772737), (2503, 62747658), (4309, 36448686), (4854, 32356281), (5006, 31373829), (7281, 21570854), (7509, 20915886), (8618, 18224343), (12927, 12149562), (14562, 10785427), (15018, 10457943), (22527, 6971962), (25079, 6262506), (25854, 6074781), (38781, 4049854), (45054, 3485981), (50158, 3131253), (75237, 2087502), (77562, 2024927), (77593, 2024118), (112451, 1396674), (150474, 1043751), (155186, 1012059), (224902, 698337), (225711, 695834), (232779, 674706), (337353, 465558), (347917, 451422)]