148578176

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1$

素因数の和:539

約数の個数: 64

約数和(自身を含む): 314160000

約数和(自身を除く): 165581824

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 199, 304, 307, 398, 608, 614, 796, 1216, 1228, 1592, 2432, 2456, 3184, 3781, 4912, 5833, 6368, 7562, 9824, 11666, 12736, 15124, 19648, 23332, 25472, 30248, 39296, 46664, 60496, 61093, 93328, 120992, 122186, 186656, 241984, 244372, 373312, 483968, 488744, 746624, 977488, 1160767, 1954976, 2321534, 3909952, 4643068, 7819904, 9286136, 18572272, 37144544, 74289088, 148578176]

約数ペア:

[(1, 148578176), (2, 74289088), (4, 37144544), (8, 18572272), (16, 9286136), (19, 7819904), (32, 4643068), (38, 3909952), (64, 2321534), (76, 1954976), (128, 1160767), (152, 977488), (199, 746624), (304, 488744), (307, 483968), (398, 373312), (608, 244372), (614, 241984), (796, 186656), (1216, 122186), (1228, 120992), (1592, 93328), (2432, 61093), (2456, 60496), (3184, 46664), (3781, 39296), (4912, 30248), (5833, 25472), (6368, 23332), (7562, 19648), (9824, 15124), (11666, 12736)]