157043249990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1031}}^1\times {\mathrm{2351}}^1$

素因数の和:3450

約数の個数: 128

約数和(自身を含む): 335544975360

約数和(自身を除く): 178501725370

約数列:

[1, 2, 5, 10, 11, 19, 22, 31, 38, 55, 62, 95, 110, 155, 190, 209, 310, 341, 418, 589, 682, 1031, 1045, 1178, 1705, 2062, 2090, 2351, 2945, 3410, 4702, 5155, 5890, 6479, 10310, 11341, 11755, 12958, 19589, 22682, 23510, 25861, 31961, 32395, 39178, 44669, 51722, 56705, 63922, 64790, 72881, 89338, 97945, 113410, 129305, 145762, 159805, 195890, 215479, 223345, 258610, 319610, 351571, 364405, 430958, 446690, 491359, 607259, 703142, 728810, 801691, 982718, 1077395, 1214518, 1384739, 1603382, 1757855, 2154790, 2423881, 2456795, 2769478, 3036295, 3515710, 4008455, 4847762, 4913590, 6072590, 6679849, 6923695, 8016910, 12119405, 13359698, 13847390, 15232129, 24238810, 26662691, 30464258, 33399245, 46053739, 53325382, 66798490, 75140311, 76160645, 92107478, 133313455, 150280622, 152321290, 230268695, 266626910, 375701555, 460537390, 506591129, 751403110, 826543421, 1013182258, 1427665909, 1653086842, 2532955645, 2855331818, 4132717105, 5065911290, 7138329545, 8265434210, 14276659090, 15704324999, 31408649998, 78521624995, 157043249990]

約数ペア:

[(1, 157043249990), (2, 78521624995), (5, 31408649998), (10, 15704324999), (11, 14276659090), (19, 8265434210), (22, 7138329545), (31, 5065911290), (38, 4132717105), (55, 2855331818), (62, 2532955645), (95, 1653086842), (110, 1427665909), (155, 1013182258), (190, 826543421), (209, 751403110), (310, 506591129), (341, 460537390), (418, 375701555), (589, 266626910), (682, 230268695), (1031, 152321290), (1045, 150280622), (1178, 133313455), (1705, 92107478), (2062, 76160645), (2090, 75140311), (2351, 66798490), (2945, 53325382), (3410, 46053739), (4702, 33399245), (5155, 30464258), (5890, 26662691), (6479, 24238810), (10310, 15232129), (11341, 13847390), (11755, 13359698), (12958, 12119405), (19589, 8016910), (22682, 6923695), (23510, 6679849), (25861, 6072590), (31961, 4913590), (32395, 4847762), (39178, 4008455), (44669, 3515710), (51722, 3036295), (56705, 2769478), (63922, 2456795), (64790, 2423881), (72881, 2154790), (89338, 1757855), (97945, 1603382), (113410, 1384739), (129305, 1214518), (145762, 1077395), (159805, 982718), (195890, 801691), (215479, 728810), (223345, 703142), (258610, 607259), (319610, 491359), (351571, 446690), (364405, 430958)]