156969430665

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1\times {\mathrm{431}}^1$

素因数の和:879

約数の個数: 128

約数和(自身を含む): 273380769792

約数和(自身を除く): 116411339127

約数列:

[1, 3, 5, 15, 23, 37, 69, 103, 111, 115, 185, 277, 309, 345, 431, 515, 555, 831, 851, 1293, 1385, 1545, 2155, 2369, 2553, 3811, 4155, 4255, 6371, 6465, 7107, 9913, 10249, 11433, 11845, 12765, 15947, 19055, 19113, 28531, 29739, 30747, 31855, 35535, 44393, 47841, 49565, 51245, 57165, 79735, 85593, 87653, 95565, 119387, 133179, 142655, 148695, 153735, 221965, 235727, 239205, 262959, 358161, 366781, 427965, 438265, 596935, 656213, 665895, 707181, 1021039, 1055647, 1100343, 1178635, 1314795, 1642541, 1790805, 1833905, 1968639, 2745901, 3063117, 3166941, 3281065, 3535905, 4417319, 4927623, 5105195, 5278235, 5501715, 8212705, 8237703, 9843195, 12296861, 13251957, 13729505, 15315585, 15834705, 22086595, 24279881, 24638115, 36890583, 37778443, 41188515, 61484305, 66259785, 72839643, 101598337, 113335329, 121399405, 184452915, 188892215, 282827803, 304795011, 364198215, 454983857, 507991685, 566676645, 848483409, 1364951571, 1414139015, 1523975055, 2274919285, 4242417045, 6824757855, 10464628711, 31393886133, 52323143555, 156969430665]

約数ペア:

[(1, 156969430665), (3, 52323143555), (5, 31393886133), (15, 10464628711), (23, 6824757855), (37, 4242417045), (69, 2274919285), (103, 1523975055), (111, 1414139015), (115, 1364951571), (185, 848483409), (277, 566676645), (309, 507991685), (345, 454983857), (431, 364198215), (515, 304795011), (555, 282827803), (831, 188892215), (851, 184452915), (1293, 121399405), (1385, 113335329), (1545, 101598337), (2155, 72839643), (2369, 66259785), (2553, 61484305), (3811, 41188515), (4155, 37778443), (4255, 36890583), (6371, 24638115), (6465, 24279881), (7107, 22086595), (9913, 15834705), (10249, 15315585), (11433, 13729505), (11845, 13251957), (12765, 12296861), (15947, 9843195), (19055, 8237703), (19113, 8212705), (28531, 5501715), (29739, 5278235), (30747, 5105195), (31855, 4927623), (35535, 4417319), (44393, 3535905), (47841, 3281065), (49565, 3166941), (51245, 3063117), (57165, 2745901), (79735, 1968639), (85593, 1833905), (87653, 1790805), (95565, 1642541), (119387, 1314795), (133179, 1178635), (142655, 1100343), (148695, 1055647), (153735, 1021039), (221965, 707181), (235727, 665895), (239205, 656213), (262959, 596935), (358161, 438265), (366781, 427965)]