158272140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6997}}^1$

素因数の和:7051

約数の個数: 96

約数和(自身を含む): 493778880

約数和(自身を除く): 335506740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 52, 58, 60, 65, 78, 87, 116, 130, 145, 156, 174, 195, 260, 290, 348, 377, 390, 435, 580, 754, 780, 870, 1131, 1508, 1740, 1885, 2262, 3770, 4524, 5655, 6997, 7540, 11310, 13994, 20991, 22620, 27988, 34985, 41982, 69970, 83964, 90961, 104955, 139940, 181922, 202913, 209910, 272883, 363844, 405826, 419820, 454805, 545766, 608739, 811652, 909610, 1014565, 1091532, 1217478, 1364415, 1819220, 2029130, 2434956, 2637869, 2728830, 3043695, 4058260, 5275738, 5457660, 6087390, 7913607, 10551476, 12174780, 13189345, 15827214, 26378690, 31654428, 39568035, 52757380, 79136070, 158272140]

約数ペア:

[(1, 158272140), (2, 79136070), (3, 52757380), (4, 39568035), (5, 31654428), (6, 26378690), (10, 15827214), (12, 13189345), (13, 12174780), (15, 10551476), (20, 7913607), (26, 6087390), (29, 5457660), (30, 5275738), (39, 4058260), (52, 3043695), (58, 2728830), (60, 2637869), (65, 2434956), (78, 2029130), (87, 1819220), (116, 1364415), (130, 1217478), (145, 1091532), (156, 1014565), (174, 909610), (195, 811652), (260, 608739), (290, 545766), (348, 454805), (377, 419820), (390, 405826), (435, 363844), (580, 272883), (754, 209910), (780, 202913), (870, 181922), (1131, 139940), (1508, 104955), (1740, 90961), (1885, 83964), (2262, 69970), (3770, 41982), (4524, 34985), (5655, 27988), (6997, 22620), (7540, 20991), (11310, 13994)]