149416064

素因数分解:

$2^7\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4507}}^1$

素因数の和:4565

約数の個数: 64

約数和(自身を含む): 349460160

約数和(自身を除く): 200044096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 259, 296, 448, 518, 592, 896, 1036, 1184, 2072, 2368, 4144, 4507, 4736, 8288, 9014, 16576, 18028, 31549, 33152, 36056, 63098, 72112, 126196, 144224, 166759, 252392, 288448, 333518, 504784, 576896, 667036, 1009568, 1167313, 1334072, 2019136, 2334626, 2668144, 4038272, 4669252, 5336288, 9338504, 10672576, 18677008, 21345152, 37354016, 74708032, 149416064]

約数ペア:

[(1, 149416064), (2, 74708032), (4, 37354016), (7, 21345152), (8, 18677008), (14, 10672576), (16, 9338504), (28, 5336288), (32, 4669252), (37, 4038272), (56, 2668144), (64, 2334626), (74, 2019136), (112, 1334072), (128, 1167313), (148, 1009568), (224, 667036), (259, 576896), (296, 504784), (448, 333518), (518, 288448), (592, 252392), (896, 166759), (1036, 144224), (1184, 126196), (2072, 72112), (2368, 63098), (4144, 36056), (4507, 33152), (4736, 31549), (8288, 18028), (9014, 16576)]