151938839936

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{398731}}^1$

素因数の和:398987

約数の個数: 64

約数和(自身を含む): 327398845200

約数和(自身を除く): 175460005264

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 229, 416, 458, 832, 916, 1664, 1832, 2977, 3664, 5954, 7328, 11908, 14656, 23816, 29312, 47632, 95264, 190528, 381056, 398731, 797462, 1594924, 3189848, 5183503, 6379696, 10367006, 12759392, 20734012, 25518784, 41468024, 51037568, 82936048, 91309399, 165872096, 182618798, 331744192, 365237596, 663488384, 730475192, 1187022187, 1460950384, 2374044374, 2921900768, 4748088748, 5843801536, 9496177496, 11687603072, 18992354992, 37984709984, 75969419968, 151938839936]

約数ペア:

[(1, 151938839936), (2, 75969419968), (4, 37984709984), (8, 18992354992), (13, 11687603072), (16, 9496177496), (26, 5843801536), (32, 4748088748), (52, 2921900768), (64, 2374044374), (104, 1460950384), (128, 1187022187), (208, 730475192), (229, 663488384), (416, 365237596), (458, 331744192), (832, 182618798), (916, 165872096), (1664, 91309399), (1832, 82936048), (2977, 51037568), (3664, 41468024), (5954, 25518784), (7328, 20734012), (11908, 12759392), (14656, 10367006), (23816, 6379696), (29312, 5183503), (47632, 3189848), (95264, 1594924), (190528, 797462), (381056, 398731)]