157215263888

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{46381}}^1$

素因数の和:46624

約数の個数: 80

約数和(自身を含む): 325205352192

約数和(自身を除く): 167990088304

約数列:

[1, 2, 4, 8, 16, 23, 46, 61, 92, 122, 151, 184, 244, 302, 368, 488, 604, 976, 1208, 1403, 2416, 2806, 3473, 5612, 6946, 9211, 11224, 13892, 18422, 22448, 27784, 36844, 46381, 55568, 73688, 92762, 147376, 185524, 211853, 371048, 423706, 742096, 847412, 1066763, 1694824, 2133526, 2829241, 3389648, 4267052, 5658482, 7003531, 8534104, 11316964, 14007062, 17068208, 22633928, 28014124, 45267856, 56028248, 65072543, 112056496, 130145086, 161081213, 260290172, 322162426, 427215391, 520580344, 644324852, 854430782, 1041160688, 1288649704, 1708861564, 2577299408, 3417723128, 6835446256, 9825953993, 19651907986, 39303815972, 78607631944, 157215263888]

約数ペア:

[(1, 157215263888), (2, 78607631944), (4, 39303815972), (8, 19651907986), (16, 9825953993), (23, 6835446256), (46, 3417723128), (61, 2577299408), (92, 1708861564), (122, 1288649704), (151, 1041160688), (184, 854430782), (244, 644324852), (302, 520580344), (368, 427215391), (488, 322162426), (604, 260290172), (976, 161081213), (1208, 130145086), (1403, 112056496), (2416, 65072543), (2806, 56028248), (3473, 45267856), (5612, 28014124), (6946, 22633928), (9211, 17068208), (11224, 14007062), (13892, 11316964), (18422, 8534104), (22448, 7003531), (27784, 5658482), (36844, 4267052), (46381, 3389648), (55568, 2829241), (73688, 2133526), (92762, 1694824), (147376, 1066763), (185524, 847412), (211853, 742096), (371048, 423706)]