128623008

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{467}}^1$

素因数の和:650

約数の個数: 96

約数和(自身を含む): 358525440

約数和(自身を除く): 229902432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 151, 152, 228, 302, 304, 453, 456, 467, 604, 608, 906, 912, 934, 1208, 1401, 1812, 1824, 1868, 2416, 2802, 2869, 3624, 3736, 4832, 5604, 5738, 7248, 7472, 8607, 8873, 11208, 11476, 14496, 14944, 17214, 17746, 22416, 22952, 26619, 34428, 35492, 44832, 45904, 53238, 68856, 70517, 70984, 91808, 106476, 137712, 141034, 141968, 211551, 212952, 275424, 282068, 283936, 423102, 425904, 564136, 846204, 851808, 1128272, 1339823, 1692408, 2256544, 2679646, 3384816, 4019469, 5359292, 6769632, 8038938, 10718584, 16077876, 21437168, 32155752, 42874336, 64311504, 128623008]

約数ペア:

[(1, 128623008), (2, 64311504), (3, 42874336), (4, 32155752), (6, 21437168), (8, 16077876), (12, 10718584), (16, 8038938), (19, 6769632), (24, 5359292), (32, 4019469), (38, 3384816), (48, 2679646), (57, 2256544), (76, 1692408), (96, 1339823), (114, 1128272), (151, 851808), (152, 846204), (228, 564136), (302, 425904), (304, 423102), (453, 283936), (456, 282068), (467, 275424), (604, 212952), (608, 211551), (906, 141968), (912, 141034), (934, 137712), (1208, 106476), (1401, 91808), (1812, 70984), (1824, 70517), (1868, 68856), (2416, 53238), (2802, 45904), (2869, 44832), (3624, 35492), (3736, 34428), (4832, 26619), (5604, 22952), (5738, 22416), (7248, 17746), (7472, 17214), (8607, 14944), (8873, 14496), (11208, 11476)]