145638948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{677}}^1$

素因数の和:901

約数の個数: 96

約数和(自身を含む): 420989184

約数和(自身を除く): 275350236

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 197, 273, 364, 394, 546, 591, 677, 788, 1092, 1182, 1354, 1379, 2031, 2364, 2561, 2708, 2758, 4062, 4137, 4739, 5122, 5516, 7683, 8124, 8274, 8801, 9478, 10244, 14217, 15366, 16548, 17602, 17927, 18956, 26403, 28434, 30732, 35204, 35854, 52806, 53781, 56868, 61607, 71708, 105612, 107562, 123214, 133369, 184821, 215124, 246428, 266738, 369642, 400107, 533476, 739284, 800214, 933583, 1600428, 1733797, 1867166, 2800749, 3467594, 3734332, 5201391, 5601498, 6935188, 10402782, 11202996, 12136579, 20805564, 24273158, 36409737, 48546316, 72819474, 145638948]

約数ペア:

[(1, 145638948), (2, 72819474), (3, 48546316), (4, 36409737), (6, 24273158), (7, 20805564), (12, 12136579), (13, 11202996), (14, 10402782), (21, 6935188), (26, 5601498), (28, 5201391), (39, 3734332), (42, 3467594), (52, 2800749), (78, 1867166), (84, 1733797), (91, 1600428), (156, 933583), (182, 800214), (197, 739284), (273, 533476), (364, 400107), (394, 369642), (546, 266738), (591, 246428), (677, 215124), (788, 184821), (1092, 133369), (1182, 123214), (1354, 107562), (1379, 105612), (2031, 71708), (2364, 61607), (2561, 56868), (2708, 53781), (2758, 52806), (4062, 35854), (4137, 35204), (4739, 30732), (5122, 28434), (5516, 26403), (7683, 18956), (8124, 17927), (8274, 17602), (8801, 16548), (9478, 15366), (10244, 14217)]