156731190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3571}}^1$

素因数の和:3618

約数の個数: 128

約数和(自身を含む): 493793280

約数和(自身を除く): 337062090

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 30, 33, 35, 38, 42, 55, 57, 66, 70, 77, 95, 105, 110, 114, 133, 154, 165, 190, 209, 210, 231, 266, 285, 330, 385, 399, 418, 462, 570, 627, 665, 770, 798, 1045, 1155, 1254, 1330, 1463, 1995, 2090, 2310, 2926, 3135, 3571, 3990, 4389, 6270, 7142, 7315, 8778, 10713, 14630, 17855, 21426, 21945, 24997, 35710, 39281, 43890, 49994, 53565, 67849, 74991, 78562, 107130, 117843, 124985, 135698, 149982, 196405, 203547, 235686, 249970, 274967, 339245, 374955, 392810, 407094, 474943, 549934, 589215, 678490, 746339, 749910, 824901, 949886, 1017735, 1178430, 1374835, 1424829, 1492678, 1649802, 2035470, 2239017, 2374715, 2749670, 2849658, 3731695, 4124505, 4478034, 4749430, 5224373, 7124145, 7463390, 8249010, 10448746, 11195085, 14248290, 15673119, 22390170, 26121865, 31346238, 52243730, 78365595, 156731190]

約数ペア:

[(1, 156731190), (2, 78365595), (3, 52243730), (5, 31346238), (6, 26121865), (7, 22390170), (10, 15673119), (11, 14248290), (14, 11195085), (15, 10448746), (19, 8249010), (21, 7463390), (22, 7124145), (30, 5224373), (33, 4749430), (35, 4478034), (38, 4124505), (42, 3731695), (55, 2849658), (57, 2749670), (66, 2374715), (70, 2239017), (77, 2035470), (95, 1649802), (105, 1492678), (110, 1424829), (114, 1374835), (133, 1178430), (154, 1017735), (165, 949886), (190, 824901), (209, 749910), (210, 746339), (231, 678490), (266, 589215), (285, 549934), (330, 474943), (385, 407094), (399, 392810), (418, 374955), (462, 339245), (570, 274967), (627, 249970), (665, 235686), (770, 203547), (798, 196405), (1045, 149982), (1155, 135698), (1254, 124985), (1330, 117843), (1463, 107130), (1995, 78562), (2090, 74991), (2310, 67849), (2926, 53565), (3135, 49994), (3571, 43890), (3990, 39281), (4389, 35710), (6270, 24997), (7142, 21945), (7315, 21426), (8778, 17855), (10713, 14630)]