149745029196

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{1721}}^1\times {\mathrm{147977}}^1$

素因数の和:149719

約数の個数: 72

約数和(自身を含む): 406689713136

約数和(自身を除く): 256944683940

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 1721, 3442, 5163, 6884, 10326, 12047, 20652, 24094, 36141, 48188, 72282, 84329, 144564, 147977, 168658, 252987, 295954, 337316, 443931, 505974, 591908, 887862, 1011948, 1035839, 1775724, 2071678, 3107517, 4143356, 6215034, 7250873, 12430068, 14501746, 21752619, 29003492, 43505238, 87010476, 254668417, 509336834, 764005251, 1018673668, 1528010502, 1782678919, 3056021004, 3565357838, 5348036757, 7130715676, 10696073514, 12478752433, 21392147028, 24957504866, 37436257299, 49915009732, 74872514598, 149745029196]

約数ペア:

[(1, 149745029196), (2, 74872514598), (3, 49915009732), (4, 37436257299), (6, 24957504866), (7, 21392147028), (12, 12478752433), (14, 10696073514), (21, 7130715676), (28, 5348036757), (42, 3565357838), (49, 3056021004), (84, 1782678919), (98, 1528010502), (147, 1018673668), (196, 764005251), (294, 509336834), (588, 254668417), (1721, 87010476), (3442, 43505238), (5163, 29003492), (6884, 21752619), (10326, 14501746), (12047, 12430068), (20652, 7250873), (24094, 6215034), (36141, 4143356), (48188, 3107517), (72282, 2071678), (84329, 1775724), (144564, 1035839), (147977, 1011948), (168658, 887862), (252987, 591908), (295954, 505974), (337316, 443931)]