156727981755

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{1801}}^1$

素因数の和:2143

約数の個数: 160

約数和(自身を含む): 303933104640

約数和(自身を除く): 147205122885

約数列:

[1, 3, 5, 9, 15, 19, 27, 43, 45, 57, 81, 95, 129, 135, 171, 215, 263, 285, 387, 405, 513, 645, 789, 817, 855, 1161, 1315, 1539, 1801, 1935, 2367, 2451, 2565, 3483, 3945, 4085, 4997, 5403, 5805, 7101, 7353, 7695, 9005, 11309, 11835, 12255, 14991, 16209, 17415, 21303, 22059, 24985, 27015, 33927, 34219, 35505, 36765, 44973, 48627, 56545, 66177, 74955, 77443, 81045, 101781, 102657, 106515, 110295, 134919, 145881, 169635, 171095, 214871, 224865, 232329, 243135, 305343, 307971, 330885, 387215, 404757, 473663, 508905, 513285, 644613, 674595, 696987, 729405, 916029, 923913, 1074355, 1161645, 1420989, 1471417, 1526715, 1539855, 1933839, 2023785, 2090961, 2368315, 2771739, 3223065, 3484935, 4262967, 4414251, 4580145, 4619565, 5801517, 6272883, 7104945, 7357085, 8999597, 9669195, 10454805, 12788901, 13242753, 13858695, 17404551, 20367509, 21314835, 22071255, 26998791, 29007585, 31364415, 38366703, 39728259, 44997985, 61102527, 63944505, 66213765, 80996373, 87022755, 101837545, 119184777, 134993955, 183307581, 191833515, 198641295, 242989119, 305512635, 386982671, 404981865, 549922743, 595923885, 728967357, 916537905, 1160948013, 1214945595, 1649768229, 1934913355, 2749613715, 3482844039, 3644836785, 5804740065, 8248841145, 10448532117, 17414220195, 31345596351, 52242660585, 156727981755]

約数ペア:

[(1, 156727981755), (3, 52242660585), (5, 31345596351), (9, 17414220195), (15, 10448532117), (19, 8248841145), (27, 5804740065), (43, 3644836785), (45, 3482844039), (57, 2749613715), (81, 1934913355), (95, 1649768229), (129, 1214945595), (135, 1160948013), (171, 916537905), (215, 728967357), (263, 595923885), (285, 549922743), (387, 404981865), (405, 386982671), (513, 305512635), (645, 242989119), (789, 198641295), (817, 191833515), (855, 183307581), (1161, 134993955), (1315, 119184777), (1539, 101837545), (1801, 87022755), (1935, 80996373), (2367, 66213765), (2451, 63944505), (2565, 61102527), (3483, 44997985), (3945, 39728259), (4085, 38366703), (4997, 31364415), (5403, 29007585), (5805, 26998791), (7101, 22071255), (7353, 21314835), (7695, 20367509), (9005, 17404551), (11309, 13858695), (11835, 13242753), (12255, 12788901), (14991, 10454805), (16209, 9669195), (17415, 8999597), (21303, 7357085), (22059, 7104945), (24985, 6272883), (27015, 5801517), (33927, 4619565), (34219, 4580145), (35505, 4414251), (36765, 4262967), (44973, 3484935), (48627, 3223065), (56545, 2771739), (66177, 2368315), (74955, 2090961), (77443, 2023785), (81045, 1933839), (101781, 1539855), (102657, 1526715), (106515, 1471417), (110295, 1420989), (134919, 1161645), (145881, 1074355), (169635, 923913), (171095, 916029), (214871, 729405), (224865, 696987), (232329, 674595), (243135, 644613), (305343, 513285), (307971, 508905), (330885, 473663), (387215, 404757)]