156908457320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{599}}^1\times {\mathrm{284729}}^1$

素因数の和:285362

約数の個数: 64

約数和(自身を含む): 369010080000

約数和(自身を除く): 212101622680

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 599, 920, 1198, 2396, 2995, 4792, 5990, 11980, 13777, 23960, 27554, 55108, 68885, 110216, 137770, 275540, 284729, 551080, 569458, 1138916, 1423645, 2277832, 2847290, 5694580, 6548767, 11389160, 13097534, 26195068, 32743835, 52390136, 65487670, 130975340, 170552671, 261950680, 341105342, 682210684, 852763355, 1364421368, 1705526710, 3411053420, 3922711433, 6822106840, 7845422866, 15690845732, 19613557165, 31381691464, 39227114330, 78454228660, 156908457320]

約数ペア:

[(1, 156908457320), (2, 78454228660), (4, 39227114330), (5, 31381691464), (8, 19613557165), (10, 15690845732), (20, 7845422866), (23, 6822106840), (40, 3922711433), (46, 3411053420), (92, 1705526710), (115, 1364421368), (184, 852763355), (230, 682210684), (460, 341105342), (599, 261950680), (920, 170552671), (1198, 130975340), (2396, 65487670), (2995, 52390136), (4792, 32743835), (5990, 26195068), (11980, 13097534), (13777, 11389160), (23960, 6548767), (27554, 5694580), (55108, 2847290), (68885, 2277832), (110216, 1423645), (137770, 1138916), (275540, 569458), (284729, 551080)]