148934144

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:347

約数の個数: 80

約数和(自身を含む): 320845536

約数和(自身を除く): 171911392

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 71, 128, 136, 142, 241, 256, 272, 284, 482, 512, 544, 568, 964, 1088, 1136, 1207, 1928, 2176, 2272, 2414, 3856, 4097, 4352, 4544, 4828, 7712, 8194, 8704, 9088, 9656, 15424, 16388, 17111, 18176, 19312, 30848, 32776, 34222, 36352, 38624, 61696, 65552, 68444, 77248, 123392, 131104, 136888, 154496, 262208, 273776, 290887, 308992, 524416, 547552, 581774, 617984, 1048832, 1095104, 1163548, 2097664, 2190208, 2327096, 4380416, 4654192, 8760832, 9308384, 18616768, 37233536, 74467072, 148934144]

約数ペア:

[(1, 148934144), (2, 74467072), (4, 37233536), (8, 18616768), (16, 9308384), (17, 8760832), (32, 4654192), (34, 4380416), (64, 2327096), (68, 2190208), (71, 2097664), (128, 1163548), (136, 1095104), (142, 1048832), (241, 617984), (256, 581774), (272, 547552), (284, 524416), (482, 308992), (512, 290887), (544, 273776), (568, 262208), (964, 154496), (1088, 136888), (1136, 131104), (1207, 123392), (1928, 77248), (2176, 68444), (2272, 65552), (2414, 61696), (3856, 38624), (4097, 36352), (4352, 34222), (4544, 32776), (4828, 30848), (7712, 19312), (8194, 18176), (8704, 17111), (9088, 16388), (9656, 15424)]