157098365840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{6841}}^1$

素因数の和:7249

約数の個数: 160

約数和(自身を含む): 400231383552

約数和(自身を除く): 243133017712

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 71, 80, 104, 130, 142, 208, 260, 284, 311, 355, 520, 568, 622, 710, 923, 1040, 1136, 1244, 1420, 1555, 1846, 2488, 2840, 3110, 3692, 4043, 4615, 4976, 5680, 6220, 6841, 7384, 8086, 9230, 12440, 13682, 14768, 16172, 18460, 20215, 22081, 24880, 27364, 32344, 34205, 36920, 40430, 44162, 54728, 64688, 68410, 73840, 80860, 88324, 88933, 109456, 110405, 136820, 161720, 176648, 177866, 220810, 273640, 287053, 323440, 353296, 355732, 441620, 444665, 485711, 547280, 574106, 711464, 883240, 889330, 971422, 1148212, 1422928, 1435265, 1766480, 1778660, 1942844, 2127551, 2296424, 2428555, 2870530, 3557320, 3885688, 4255102, 4592848, 4857110, 5741060, 6314243, 7114640, 7771376, 8510204, 9714220, 10637755, 11482120, 12628486, 17020408, 19428440, 21275510, 22964240, 25256972, 27658163, 31571215, 34040816, 38856880, 42551020, 50513944, 55316326, 63142430, 85102040, 101027888, 110632652, 126284860, 138290815, 151056121, 170204080, 221265304, 252569720, 276581630, 302112242, 442530608, 505139440, 553163260, 604224484, 755280605, 1106326520, 1208448968, 1510561210, 1963729573, 2212653040, 2416897936, 3021122420, 3927459146, 6042244840, 7854918292, 9818647865, 12084489680, 15709836584, 19637295730, 31419673168, 39274591460, 78549182920, 157098365840]

約数ペア:

[(1, 157098365840), (2, 78549182920), (4, 39274591460), (5, 31419673168), (8, 19637295730), (10, 15709836584), (13, 12084489680), (16, 9818647865), (20, 7854918292), (26, 6042244840), (40, 3927459146), (52, 3021122420), (65, 2416897936), (71, 2212653040), (80, 1963729573), (104, 1510561210), (130, 1208448968), (142, 1106326520), (208, 755280605), (260, 604224484), (284, 553163260), (311, 505139440), (355, 442530608), (520, 302112242), (568, 276581630), (622, 252569720), (710, 221265304), (923, 170204080), (1040, 151056121), (1136, 138290815), (1244, 126284860), (1420, 110632652), (1555, 101027888), (1846, 85102040), (2488, 63142430), (2840, 55316326), (3110, 50513944), (3692, 42551020), (4043, 38856880), (4615, 34040816), (4976, 31571215), (5680, 27658163), (6220, 25256972), (6841, 22964240), (7384, 21275510), (8086, 19428440), (9230, 17020408), (12440, 12628486), (13682, 11482120), (14768, 10637755), (16172, 9714220), (18460, 8510204), (20215, 7771376), (22081, 7114640), (24880, 6314243), (27364, 5741060), (32344, 4857110), (34205, 4592848), (36920, 4255102), (40430, 3885688), (44162, 3557320), (54728, 2870530), (64688, 2428555), (68410, 2296424), (73840, 2127551), (80860, 1942844), (88324, 1778660), (88933, 1766480), (109456, 1435265), (110405, 1422928), (136820, 1148212), (161720, 971422), (176648, 889330), (177866, 883240), (220810, 711464), (273640, 574106), (287053, 547280), (323440, 485711), (353296, 444665), (355732, 441620)]