156728166530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{6553}}^1$

素因数の和:7036

約数の個数: 128

約数和(自身を含む): 334549716480

約数和(自身を除く): 177821549950

約数列:

[1, 2, 5, 10, 13, 19, 23, 26, 38, 46, 65, 95, 115, 130, 190, 230, 247, 299, 421, 437, 494, 598, 842, 874, 1235, 1495, 2105, 2185, 2470, 2990, 4210, 4370, 5473, 5681, 6553, 7999, 9683, 10946, 11362, 13106, 15998, 19366, 27365, 28405, 32765, 39995, 48415, 54730, 56810, 65530, 79990, 85189, 96830, 103987, 124507, 125879, 150719, 170378, 183977, 207974, 249014, 251758, 301438, 367954, 425945, 519935, 622535, 629395, 753595, 851890, 919885, 1039870, 1245070, 1258790, 1507190, 1618591, 1839770, 1959347, 2391701, 2758813, 2863661, 3237182, 3918694, 4783402, 5517626, 5727322, 8092955, 9796735, 11958505, 13794065, 14318305, 16185910, 19593470, 23917010, 27588130, 28636610, 35864569, 37227593, 52417447, 63452699, 71729138, 74455186, 104834894, 126905398, 179322845, 186137965, 262087235, 317263495, 358645690, 372275930, 524174470, 634526990, 681426811, 824885087, 1205601281, 1362853622, 1649770174, 2411202562, 3407134055, 4124425435, 6028006405, 6814268110, 8248850870, 12056012810, 15672816653, 31345633306, 78364083265, 156728166530]

約数ペア:

[(1, 156728166530), (2, 78364083265), (5, 31345633306), (10, 15672816653), (13, 12056012810), (19, 8248850870), (23, 6814268110), (26, 6028006405), (38, 4124425435), (46, 3407134055), (65, 2411202562), (95, 1649770174), (115, 1362853622), (130, 1205601281), (190, 824885087), (230, 681426811), (247, 634526990), (299, 524174470), (421, 372275930), (437, 358645690), (494, 317263495), (598, 262087235), (842, 186137965), (874, 179322845), (1235, 126905398), (1495, 104834894), (2105, 74455186), (2185, 71729138), (2470, 63452699), (2990, 52417447), (4210, 37227593), (4370, 35864569), (5473, 28636610), (5681, 27588130), (6553, 23917010), (7999, 19593470), (9683, 16185910), (10946, 14318305), (11362, 13794065), (13106, 11958505), (15998, 9796735), (19366, 8092955), (27365, 5727322), (28405, 5517626), (32765, 4783402), (39995, 3918694), (48415, 3237182), (54730, 2863661), (56810, 2758813), (65530, 2391701), (79990, 1959347), (85189, 1839770), (96830, 1618591), (103987, 1507190), (124507, 1258790), (125879, 1245070), (150719, 1039870), (170378, 919885), (183977, 851890), (207974, 753595), (249014, 629395), (251758, 622535), (301438, 519935), (367954, 425945)]