156967769660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{175961}}^1$

素因数の和:176103

約数の個数: 96

約数和(自身を含む): 367510010112

約数和(自身を除く): 210542240452

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 73, 94, 130, 146, 188, 235, 260, 292, 365, 470, 611, 730, 940, 949, 1222, 1460, 1898, 2444, 3055, 3431, 3796, 4745, 6110, 6862, 9490, 12220, 13724, 17155, 18980, 34310, 44603, 68620, 89206, 175961, 178412, 223015, 351922, 446030, 703844, 879805, 892060, 1759610, 2287493, 3519220, 4574986, 8270167, 9149972, 11437465, 12845153, 16540334, 22874930, 25690306, 33080668, 41350835, 45749860, 51380612, 64225765, 82701670, 107512171, 128451530, 165403340, 166986989, 215024342, 256903060, 333973978, 430048684, 537560855, 603722191, 667947956, 834934945, 1075121710, 1207444382, 1669869890, 2150243420, 2414888764, 3018610955, 3339739780, 6037221910, 7848388483, 12074443820, 15696776966, 31393553932, 39241942415, 78483884830, 156967769660]

約数ペア:

[(1, 156967769660), (2, 78483884830), (4, 39241942415), (5, 31393553932), (10, 15696776966), (13, 12074443820), (20, 7848388483), (26, 6037221910), (47, 3339739780), (52, 3018610955), (65, 2414888764), (73, 2150243420), (94, 1669869890), (130, 1207444382), (146, 1075121710), (188, 834934945), (235, 667947956), (260, 603722191), (292, 537560855), (365, 430048684), (470, 333973978), (611, 256903060), (730, 215024342), (940, 166986989), (949, 165403340), (1222, 128451530), (1460, 107512171), (1898, 82701670), (2444, 64225765), (3055, 51380612), (3431, 45749860), (3796, 41350835), (4745, 33080668), (6110, 25690306), (6862, 22874930), (9490, 16540334), (12220, 12845153), (13724, 11437465), (17155, 9149972), (18980, 8270167), (34310, 4574986), (44603, 3519220), (68620, 2287493), (89206, 1759610), (175961, 892060), (178412, 879805), (223015, 703844), (351922, 446030)]