156640299530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{21601}}^1$

素因数の和:22104

約数の個数: 96

約数和(自身を含む): 334493835984

約数和(自身を除く): 177853536454

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 461, 605, 715, 922, 1210, 1430, 1573, 2305, 3146, 4610, 5071, 5993, 7865, 10142, 11986, 15730, 21601, 25355, 29965, 43202, 50710, 55781, 59930, 65923, 108005, 111562, 131846, 216010, 237611, 278905, 280813, 329615, 475222, 557810, 561626, 659230, 725153, 1188055, 1404065, 1450306, 2376110, 2613721, 2808130, 3088943, 3625765, 5227442, 6177886, 7251530, 9958061, 13068605, 15444715, 19916122, 26137210, 30889430, 33978373, 49790305, 67956746, 99580610, 109538671, 129454793, 169891865, 219077342, 258909586, 339783730, 547693355, 647273965, 1095386710, 1204925381, 1294547930, 1424002723, 2409850762, 2848005446, 6024626905, 7120013615, 12049253810, 14240027230, 15664029953, 31328059906, 78320149765, 156640299530]

約数ペア:

[(1, 156640299530), (2, 78320149765), (5, 31328059906), (10, 15664029953), (11, 14240027230), (13, 12049253810), (22, 7120013615), (26, 6024626905), (55, 2848005446), (65, 2409850762), (110, 1424002723), (121, 1294547930), (130, 1204925381), (143, 1095386710), (242, 647273965), (286, 547693355), (461, 339783730), (605, 258909586), (715, 219077342), (922, 169891865), (1210, 129454793), (1430, 109538671), (1573, 99580610), (2305, 67956746), (3146, 49790305), (4610, 33978373), (5071, 30889430), (5993, 26137210), (7865, 19916122), (10142, 15444715), (11986, 13068605), (15730, 9958061), (21601, 7251530), (25355, 6177886), (29965, 5227442), (43202, 3625765), (50710, 3088943), (55781, 2808130), (59930, 2613721), (65923, 2376110), (108005, 1450306), (111562, 1404065), (131846, 1188055), (216010, 725153), (237611, 659230), (278905, 561626), (280813, 557810), (329615, 475222)]