142691178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1097}}^1$

素因数の和:1291

約数の個数: 64

約数和(自身を含む): 345738240

約数和(自身を除く): 203047062

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 163, 266, 326, 399, 489, 798, 978, 1097, 1141, 2194, 2282, 3097, 3291, 3423, 6194, 6582, 6846, 7679, 9291, 15358, 18582, 20843, 21679, 23037, 41686, 43358, 46074, 62529, 65037, 125058, 130074, 145901, 178811, 291802, 357622, 437703, 536433, 875406, 1072866, 1251677, 2503354, 3397409, 3755031, 6794818, 7510062, 10192227, 20384454, 23781863, 47563726, 71345589, 142691178]

約数ペア:

[(1, 142691178), (2, 71345589), (3, 47563726), (6, 23781863), (7, 20384454), (14, 10192227), (19, 7510062), (21, 6794818), (38, 3755031), (42, 3397409), (57, 2503354), (114, 1251677), (133, 1072866), (163, 875406), (266, 536433), (326, 437703), (399, 357622), (489, 291802), (798, 178811), (978, 145901), (1097, 130074), (1141, 125058), (2194, 65037), (2282, 62529), (3097, 46074), (3291, 43358), (3423, 41686), (6194, 23037), (6582, 21679), (6846, 20843), (7679, 18582), (9291, 15358)]