149804512

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1723}}^1$

素因数の和:1776

約数の個数: 96

約数和(自身を含む): 364936320

約数和(自身を除く): 215131808

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 32, 38, 44, 52, 76, 88, 104, 143, 152, 176, 208, 209, 247, 286, 304, 352, 416, 418, 494, 572, 608, 836, 988, 1144, 1672, 1723, 1976, 2288, 2717, 3344, 3446, 3952, 4576, 5434, 6688, 6892, 7904, 10868, 13784, 18953, 21736, 22399, 27568, 32737, 37906, 43472, 44798, 55136, 65474, 75812, 86944, 89596, 130948, 151624, 179192, 246389, 261896, 303248, 358384, 360107, 425581, 492778, 523792, 606496, 716768, 720214, 851162, 985556, 1047584, 1440428, 1702324, 1971112, 2880856, 3404648, 3942224, 4681391, 5761712, 6809296, 7884448, 9362782, 11523424, 13618592, 18725564, 37451128, 74902256, 149804512]

約数ペア:

[(1, 149804512), (2, 74902256), (4, 37451128), (8, 18725564), (11, 13618592), (13, 11523424), (16, 9362782), (19, 7884448), (22, 6809296), (26, 5761712), (32, 4681391), (38, 3942224), (44, 3404648), (52, 2880856), (76, 1971112), (88, 1702324), (104, 1440428), (143, 1047584), (152, 985556), (176, 851162), (208, 720214), (209, 716768), (247, 606496), (286, 523792), (304, 492778), (352, 425581), (416, 360107), (418, 358384), (494, 303248), (572, 261896), (608, 246389), (836, 179192), (988, 151624), (1144, 130948), (1672, 89596), (1723, 86944), (1976, 75812), (2288, 65474), (2717, 55136), (3344, 44798), (3446, 43472), (3952, 37906), (4576, 32737), (5434, 27568), (6688, 22399), (6892, 21736), (7904, 18953), (10868, 13784)]