156986258289

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{13177}}^1$

素因数の和:13466

約数の個数: 64

約数和(自身を含む): 249303301632

約数和(自身を除く): 92317043343

約数列:

[1, 3, 7, 21, 41, 101, 123, 137, 287, 303, 411, 707, 861, 959, 2121, 2877, 4141, 5617, 12423, 13177, 13837, 16851, 28987, 39319, 39531, 41511, 86961, 92239, 96859, 117957, 276717, 290577, 540257, 567317, 1330877, 1620771, 1701951, 1805249, 3781799, 3971219, 3992631, 5415747, 9316139, 11345397, 11913657, 12636743, 27948417, 37910229, 54565957, 74015209, 163697871, 182330149, 222045627, 381961699, 518106463, 546990447, 1145885097, 1276311043, 1554319389, 3828933129, 7475536109, 22426608327, 52328752763, 156986258289]

約数ペア:

[(1, 156986258289), (3, 52328752763), (7, 22426608327), (21, 7475536109), (41, 3828933129), (101, 1554319389), (123, 1276311043), (137, 1145885097), (287, 546990447), (303, 518106463), (411, 381961699), (707, 222045627), (861, 182330149), (959, 163697871), (2121, 74015209), (2877, 54565957), (4141, 37910229), (5617, 27948417), (12423, 12636743), (13177, 11913657), (13837, 11345397), (16851, 9316139), (28987, 5415747), (39319, 3992631), (39531, 3971219), (41511, 3781799), (86961, 1805249), (92239, 1701951), (96859, 1620771), (117957, 1330877), (276717, 567317), (290577, 540257)]