134407780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1$

素因数の和:733

約数の個数: 96

約数和(自身を含む): 329204736

約数和(自身を除く): 194796956

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 47, 52, 65, 68, 85, 94, 130, 170, 188, 221, 235, 260, 340, 442, 470, 611, 647, 799, 884, 940, 1105, 1222, 1294, 1598, 2210, 2444, 2588, 3055, 3196, 3235, 3995, 4420, 6110, 6470, 7990, 8411, 10387, 10999, 12220, 12940, 15980, 16822, 20774, 21998, 30409, 33644, 41548, 42055, 43996, 51935, 54995, 60818, 84110, 103870, 109990, 121636, 142987, 152045, 168220, 207740, 219980, 285974, 304090, 395317, 516953, 571948, 608180, 714935, 790634, 1033906, 1429870, 1581268, 1976585, 2067812, 2584765, 2859740, 3953170, 5169530, 6720389, 7906340, 10339060, 13440778, 26881556, 33601945, 67203890, 134407780]

約数ペア:

[(1, 134407780), (2, 67203890), (4, 33601945), (5, 26881556), (10, 13440778), (13, 10339060), (17, 7906340), (20, 6720389), (26, 5169530), (34, 3953170), (47, 2859740), (52, 2584765), (65, 2067812), (68, 1976585), (85, 1581268), (94, 1429870), (130, 1033906), (170, 790634), (188, 714935), (221, 608180), (235, 571948), (260, 516953), (340, 395317), (442, 304090), (470, 285974), (611, 219980), (647, 207740), (799, 168220), (884, 152045), (940, 142987), (1105, 121636), (1222, 109990), (1294, 103870), (1598, 84110), (2210, 60818), (2444, 54995), (2588, 51935), (3055, 43996), (3196, 42055), (3235, 41548), (3995, 33644), (4420, 30409), (6110, 21998), (6470, 20774), (7990, 16822), (8411, 15980), (10387, 12940), (10999, 12220)]