156732710380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1\times {\mathrm{32999}}^1$

素因数の和:33487

約数の個数: 96

約数和(自身を含む): 359251200000

約数和(自身を除く): 202518489620

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 431, 551, 580, 862, 1102, 1724, 2155, 2204, 2755, 4310, 5510, 8189, 8620, 11020, 12499, 16378, 24998, 32756, 32999, 40945, 49996, 62495, 65998, 81890, 124990, 131996, 163780, 164995, 237481, 249980, 329990, 474962, 626981, 659980, 949924, 956971, 1187405, 1253962, 1913942, 2374810, 2507924, 3134905, 3827884, 4749620, 4784855, 6269810, 9569710, 12539620, 14222569, 18182449, 19139420, 28445138, 36364898, 56890276, 71112845, 72729796, 90912245, 142225690, 181824490, 270228811, 284451380, 363648980, 412454501, 540457622, 824909002, 1080915244, 1351144055, 1649818004, 2062272505, 2702288110, 4124545010, 5404576220, 7836635519, 8249090020, 15673271038, 31346542076, 39183177595, 78366355190, 156732710380]

約数ペア:

[(1, 156732710380), (2, 78366355190), (4, 39183177595), (5, 31346542076), (10, 15673271038), (19, 8249090020), (20, 7836635519), (29, 5404576220), (38, 4124545010), (58, 2702288110), (76, 2062272505), (95, 1649818004), (116, 1351144055), (145, 1080915244), (190, 824909002), (290, 540457622), (380, 412454501), (431, 363648980), (551, 284451380), (580, 270228811), (862, 181824490), (1102, 142225690), (1724, 90912245), (2155, 72729796), (2204, 71112845), (2755, 56890276), (4310, 36364898), (5510, 28445138), (8189, 19139420), (8620, 18182449), (11020, 14222569), (12499, 12539620), (16378, 9569710), (24998, 6269810), (32756, 4784855), (32999, 4749620), (40945, 3827884), (49996, 3134905), (62495, 2507924), (65998, 2374810), (81890, 1913942), (124990, 1253962), (131996, 1187405), (163780, 956971), (164995, 949924), (237481, 659980), (249980, 626981), (329990, 474962)]