150391168

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 312560640

約数和(自身を除く): 162169472

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 151, 248, 251, 302, 496, 502, 604, 992, 1004, 1208, 1984, 2008, 2416, 3968, 4016, 4681, 4832, 7781, 8032, 9362, 9664, 15562, 16064, 18724, 19328, 31124, 32128, 37448, 37901, 62248, 74896, 75802, 124496, 149792, 151604, 248992, 299584, 303208, 497984, 599168, 606416, 995968, 1174931, 1212832, 2349862, 2425664, 4699724, 4851328, 9399448, 18798896, 37597792, 75195584, 150391168]

約数ペア:

[(1, 150391168), (2, 75195584), (4, 37597792), (8, 18798896), (16, 9399448), (31, 4851328), (32, 4699724), (62, 2425664), (64, 2349862), (124, 1212832), (128, 1174931), (151, 995968), (248, 606416), (251, 599168), (302, 497984), (496, 303208), (502, 299584), (604, 248992), (992, 151604), (1004, 149792), (1208, 124496), (1984, 75802), (2008, 74896), (2416, 62248), (3968, 37901), (4016, 37448), (4681, 32128), (4832, 31124), (7781, 19328), (8032, 18724), (9362, 16064), (9664, 15562)]