138548784

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{4951}}^1$

素因数の和:5026

約数の個数: 80

約数和(自身を含む): 397903104

約数和(自身を除く): 259354320

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 53, 66, 88, 106, 132, 159, 176, 212, 264, 318, 424, 528, 583, 636, 848, 1166, 1272, 1749, 2332, 2544, 3498, 4664, 4951, 6996, 9328, 9902, 13992, 14853, 19804, 27984, 29706, 39608, 54461, 59412, 79216, 108922, 118824, 163383, 217844, 237648, 262403, 326766, 435688, 524806, 653532, 787209, 871376, 1049612, 1307064, 1574418, 2099224, 2614128, 2886433, 3148836, 4198448, 5772866, 6297672, 8659299, 11545732, 12595344, 17318598, 23091464, 34637196, 46182928, 69274392, 138548784]

約数ペア:

[(1, 138548784), (2, 69274392), (3, 46182928), (4, 34637196), (6, 23091464), (8, 17318598), (11, 12595344), (12, 11545732), (16, 8659299), (22, 6297672), (24, 5772866), (33, 4198448), (44, 3148836), (48, 2886433), (53, 2614128), (66, 2099224), (88, 1574418), (106, 1307064), (132, 1049612), (159, 871376), (176, 787209), (212, 653532), (264, 524806), (318, 435688), (424, 326766), (528, 262403), (583, 237648), (636, 217844), (848, 163383), (1166, 118824), (1272, 108922), (1749, 79216), (2332, 59412), (2544, 54461), (3498, 39608), (4664, 29706), (4951, 27984), (6996, 19804), (9328, 14853), (9902, 13992)]