157277777320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1765579}}^1$

素因数の和:1765738

約数の個数: 64

約数和(自身を含む): 377551627200

約数和(自身を除く): 220273849880

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 131, 136, 170, 262, 340, 524, 655, 680, 1048, 1310, 2227, 2620, 4454, 5240, 8908, 11135, 17816, 22270, 44540, 89080, 1765579, 3531158, 7062316, 8827895, 14124632, 17655790, 30014843, 35311580, 60029686, 70623160, 120059372, 150074215, 231290849, 240118744, 300148430, 462581698, 600296860, 925163396, 1156454245, 1200593720, 1850326792, 2312908490, 3931944433, 4625816980, 7863888866, 9251633960, 15727777732, 19659722165, 31455555464, 39319444330, 78638888660, 157277777320]

約数ペア:

[(1, 157277777320), (2, 78638888660), (4, 39319444330), (5, 31455555464), (8, 19659722165), (10, 15727777732), (17, 9251633960), (20, 7863888866), (34, 4625816980), (40, 3931944433), (68, 2312908490), (85, 1850326792), (131, 1200593720), (136, 1156454245), (170, 925163396), (262, 600296860), (340, 462581698), (524, 300148430), (655, 240118744), (680, 231290849), (1048, 150074215), (1310, 120059372), (2227, 70623160), (2620, 60029686), (4454, 35311580), (5240, 30014843), (8908, 17655790), (11135, 14124632), (17816, 8827895), (22270, 7062316), (44540, 3531158), (89080, 1765579)]