144460576

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:234

約数の個数: 96

約数和(自身を含む): 319552128

約数和(自身を除く): 175091552

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 67, 71, 73, 104, 134, 142, 146, 208, 268, 284, 292, 416, 536, 568, 584, 871, 923, 949, 1072, 1136, 1168, 1742, 1846, 1898, 2144, 2272, 2336, 3484, 3692, 3796, 4757, 4891, 5183, 6968, 7384, 7592, 9514, 9782, 10366, 13936, 14768, 15184, 19028, 19564, 20732, 27872, 29536, 30368, 38056, 39128, 41464, 61841, 63583, 67379, 76112, 78256, 82928, 123682, 127166, 134758, 152224, 156512, 165856, 247364, 254332, 269516, 347261, 494728, 508664, 539032, 694522, 989456, 1017328, 1078064, 1389044, 1978912, 2034656, 2156128, 2778088, 4514393, 5556176, 9028786, 11112352, 18057572, 36115144, 72230288, 144460576]

約数ペア:

[(1, 144460576), (2, 72230288), (4, 36115144), (8, 18057572), (13, 11112352), (16, 9028786), (26, 5556176), (32, 4514393), (52, 2778088), (67, 2156128), (71, 2034656), (73, 1978912), (104, 1389044), (134, 1078064), (142, 1017328), (146, 989456), (208, 694522), (268, 539032), (284, 508664), (292, 494728), (416, 347261), (536, 269516), (568, 254332), (584, 247364), (871, 165856), (923, 156512), (949, 152224), (1072, 134758), (1136, 127166), (1168, 123682), (1742, 82928), (1846, 78256), (1898, 76112), (2144, 67379), (2272, 63583), (2336, 61841), (3484, 41464), (3692, 39128), (3796, 38056), (4757, 30368), (4891, 29536), (5183, 27872), (6968, 20732), (7384, 19564), (7592, 19028), (9514, 15184), (9782, 14768), (10366, 13936)]