148897216

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:330

約数の個数: 112

約数和(自身を含む): 344107008

約数和(自身を除く): 195209792

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 31, 32, 46, 52, 62, 64, 92, 104, 124, 184, 208, 248, 251, 299, 368, 403, 416, 496, 502, 598, 713, 736, 806, 832, 992, 1004, 1196, 1426, 1472, 1612, 1984, 2008, 2392, 2852, 3224, 3263, 4016, 4784, 5704, 5773, 6448, 6526, 7781, 8032, 9269, 9568, 11408, 11546, 12896, 13052, 15562, 16064, 18538, 19136, 22816, 23092, 25792, 26104, 31124, 37076, 45632, 46184, 52208, 62248, 74152, 75049, 92368, 101153, 104416, 124496, 148304, 150098, 178963, 184736, 202306, 208832, 248992, 296608, 300196, 357926, 369472, 404612, 497984, 593216, 600392, 715852, 809224, 1200784, 1431704, 1618448, 2326519, 2401568, 2863408, 3236896, 4653038, 4803136, 5726816, 6473792, 9306076, 11453632, 18612152, 37224304, 74448608, 148897216]

約数ペア:

[(1, 148897216), (2, 74448608), (4, 37224304), (8, 18612152), (13, 11453632), (16, 9306076), (23, 6473792), (26, 5726816), (31, 4803136), (32, 4653038), (46, 3236896), (52, 2863408), (62, 2401568), (64, 2326519), (92, 1618448), (104, 1431704), (124, 1200784), (184, 809224), (208, 715852), (248, 600392), (251, 593216), (299, 497984), (368, 404612), (403, 369472), (416, 357926), (496, 300196), (502, 296608), (598, 248992), (713, 208832), (736, 202306), (806, 184736), (832, 178963), (992, 150098), (1004, 148304), (1196, 124496), (1426, 104416), (1472, 101153), (1612, 92368), (1984, 75049), (2008, 74152), (2392, 62248), (2852, 52208), (3224, 46184), (3263, 45632), (4016, 37076), (4784, 31124), (5704, 26104), (5773, 25792), (6448, 23092), (6526, 22816), (7781, 19136), (8032, 18538), (9269, 16064), (9568, 15562), (11408, 13052), (11546, 12896)]