156103613840

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{876199}}^1$

素因数の和:876360

約数の個数: 80

約数和(自身を含む): 387224323200

約数和(自身を除く): 231120709360

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 131, 136, 170, 262, 272, 340, 524, 655, 680, 1048, 1310, 1360, 2096, 2227, 2620, 4454, 5240, 8908, 10480, 11135, 17816, 22270, 35632, 44540, 89080, 178160, 876199, 1752398, 3504796, 4380995, 7009592, 8761990, 14019184, 14895383, 17523980, 29790766, 35047960, 59581532, 70095920, 74476915, 114782069, 119163064, 148953830, 229564138, 238326128, 297907660, 459128276, 573910345, 595815320, 918256552, 1147820690, 1191630640, 1836513104, 1951295173, 2295641380, 3902590346, 4591282760, 7805180692, 9182565520, 9756475865, 15610361384, 19512951730, 31220722768, 39025903460, 78051806920, 156103613840]

約数ペア:

[(1, 156103613840), (2, 78051806920), (4, 39025903460), (5, 31220722768), (8, 19512951730), (10, 15610361384), (16, 9756475865), (17, 9182565520), (20, 7805180692), (34, 4591282760), (40, 3902590346), (68, 2295641380), (80, 1951295173), (85, 1836513104), (131, 1191630640), (136, 1147820690), (170, 918256552), (262, 595815320), (272, 573910345), (340, 459128276), (524, 297907660), (655, 238326128), (680, 229564138), (1048, 148953830), (1310, 119163064), (1360, 114782069), (2096, 74476915), (2227, 70095920), (2620, 59581532), (4454, 35047960), (5240, 29790766), (8908, 17523980), (10480, 14895383), (11135, 14019184), (17816, 8761990), (22270, 7009592), (35632, 4380995), (44540, 3504796), (89080, 1752398), (178160, 876199)]