158306784

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{379}}^1$

素因数の和:640

約数の個数: 96

約数和(自身を含む): 440496000

約数和(自身を除く): 282189216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 229, 304, 379, 456, 458, 608, 687, 758, 912, 916, 1137, 1374, 1516, 1824, 1832, 2274, 2748, 3032, 3664, 4351, 4548, 5496, 6064, 7201, 7328, 8702, 9096, 10992, 12128, 13053, 14402, 17404, 18192, 21603, 21984, 26106, 28804, 34808, 36384, 43206, 52212, 57608, 69616, 86412, 86791, 104424, 115216, 139232, 172824, 173582, 208848, 230432, 260373, 345648, 347164, 417696, 520746, 691296, 694328, 1041492, 1388656, 1649029, 2082984, 2777312, 3298058, 4165968, 4947087, 6596116, 8331936, 9894174, 13192232, 19788348, 26384464, 39576696, 52768928, 79153392, 158306784]

約数ペア:

[(1, 158306784), (2, 79153392), (3, 52768928), (4, 39576696), (6, 26384464), (8, 19788348), (12, 13192232), (16, 9894174), (19, 8331936), (24, 6596116), (32, 4947087), (38, 4165968), (48, 3298058), (57, 2777312), (76, 2082984), (96, 1649029), (114, 1388656), (152, 1041492), (228, 694328), (229, 691296), (304, 520746), (379, 417696), (456, 347164), (458, 345648), (608, 260373), (687, 230432), (758, 208848), (912, 173582), (916, 172824), (1137, 139232), (1374, 115216), (1516, 104424), (1824, 86791), (1832, 86412), (2274, 69616), (2748, 57608), (3032, 52212), (3664, 43206), (4351, 36384), (4548, 34808), (5496, 28804), (6064, 26106), (7201, 21984), (7328, 21603), (8702, 18192), (9096, 17404), (10992, 14402), (12128, 13053)]