157213354428

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2617}}^1\times {\mathrm{5581}}^1$

素因数の和:8244

約数の個数: 144

約数和(自身を含む): 446827757376

約数和(自身を除く): 289614402948

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1794, 2617, 2691, 3588, 5234, 5382, 5581, 7851, 10468, 10764, 11162, 15702, 16743, 22324, 23553, 31404, 33486, 34021, 47106, 50229, 60191, 66972, 68042, 72553, 94212, 100458, 102063, 120382, 128363, 136084, 145106, 180573, 200916, 204126, 217659, 240764, 256726, 290212, 306189, 361146, 385089, 408252, 435318, 513452, 541719, 612378, 652977, 722292, 770178, 782483, 870636, 1083438, 1155267, 1224756, 1305954, 1540356, 1564966, 1668719, 2166876, 2310534, 2347449, 2611908, 3129932, 3337438, 4621068, 4694898, 5006157, 6674876, 7042347, 9389796, 10012314, 14084694, 14605477, 15018471, 20024628, 28169388, 29210954, 30036942, 43816431, 58421908, 60073884, 87632862, 131449293, 175265724, 189871201, 262898586, 335925971, 379742402, 525797172, 569613603, 671851942, 759484804, 1007777913, 1139227206, 1343703884, 1708840809, 2015555826, 2278454412, 3023333739, 3417681618, 4031111652, 4367037623, 6046667478, 6835363236, 8734075246, 12093334956, 13101112869, 17468150492, 26202225738, 39303338607, 52404451476, 78606677214, 157213354428]

約数ペア:

[(1, 157213354428), (2, 78606677214), (3, 52404451476), (4, 39303338607), (6, 26202225738), (9, 17468150492), (12, 13101112869), (13, 12093334956), (18, 8734075246), (23, 6835363236), (26, 6046667478), (36, 4367037623), (39, 4031111652), (46, 3417681618), (52, 3023333739), (69, 2278454412), (78, 2015555826), (92, 1708840809), (117, 1343703884), (138, 1139227206), (156, 1007777913), (207, 759484804), (234, 671851942), (276, 569613603), (299, 525797172), (414, 379742402), (468, 335925971), (598, 262898586), (828, 189871201), (897, 175265724), (1196, 131449293), (1794, 87632862), (2617, 60073884), (2691, 58421908), (3588, 43816431), (5234, 30036942), (5382, 29210954), (5581, 28169388), (7851, 20024628), (10468, 15018471), (10764, 14605477), (11162, 14084694), (15702, 10012314), (16743, 9389796), (22324, 7042347), (23553, 6674876), (31404, 5006157), (33486, 4694898), (34021, 4621068), (47106, 3337438), (50229, 3129932), (60191, 2611908), (66972, 2347449), (68042, 2310534), (72553, 2166876), (94212, 1668719), (100458, 1564966), (102063, 1540356), (120382, 1305954), (128363, 1224756), (136084, 1155267), (145106, 1083438), (180573, 870636), (200916, 782483), (204126, 770178), (217659, 722292), (240764, 652977), (256726, 612378), (290212, 541719), (306189, 513452), (361146, 435318), (385089, 408252)]