156629549237

素因数分解:

$7^2\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{431}}^1\times {\mathrm{487}}^1$

素因数の和:1186

約数の個数: 48

約数和(自身を含む): 186063671808

約数和(自身を除く): 29434122571

約数列:

[1, 7, 49, 97, 157, 431, 487, 679, 1099, 3017, 3409, 4753, 7693, 15229, 21119, 23863, 41807, 47239, 67667, 76459, 106603, 209897, 292649, 330673, 473669, 535213, 746221, 1469279, 2048543, 2314711, 3315683, 3746491, 6563699, 7416523, 10284953, 20360009, 32953829, 45945893, 51915661, 142520063, 230676803, 321621251, 363409627, 997640441, 1614737621, 3196521413, 22375649891, 156629549237]

約数ペア:

[(1, 156629549237), (7, 22375649891), (49, 3196521413), (97, 1614737621), (157, 997640441), (431, 363409627), (487, 321621251), (679, 230676803), (1099, 142520063), (3017, 51915661), (3409, 45945893), (4753, 32953829), (7693, 20360009), (15229, 10284953), (21119, 7416523), (23863, 6563699), (41807, 3746491), (47239, 3315683), (67667, 2314711), (76459, 2048543), (106603, 1469279), (209897, 746221), (292649, 535213), (330673, 473669)]