159327972

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:623

約数の個数: 120

約数和(自身を含む): 445589760

約数和(自身を除く): 286261788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 31, 36, 54, 58, 62, 81, 87, 93, 108, 116, 124, 162, 174, 186, 261, 279, 324, 348, 372, 522, 547, 558, 783, 837, 899, 1044, 1094, 1116, 1566, 1641, 1674, 1798, 2188, 2349, 2511, 2697, 3132, 3282, 3348, 3596, 4698, 4923, 5022, 5394, 6564, 8091, 9396, 9846, 10044, 10788, 14769, 15863, 16182, 16957, 19692, 24273, 29538, 31726, 32364, 33914, 44307, 47589, 48546, 50871, 59076, 63452, 67828, 72819, 88614, 95178, 97092, 101742, 142767, 145638, 152613, 177228, 190356, 203484, 285534, 291276, 305226, 428301, 457839, 491753, 571068, 610452, 856602, 915678, 983506, 1284903, 1373517, 1475259, 1713204, 1831356, 1967012, 2569806, 2747034, 2950518, 4425777, 5139612, 5494068, 5901036, 8851554, 13277331, 17703108, 26554662, 39831993, 53109324, 79663986, 159327972]

約数ペア:

[(1, 159327972), (2, 79663986), (3, 53109324), (4, 39831993), (6, 26554662), (9, 17703108), (12, 13277331), (18, 8851554), (27, 5901036), (29, 5494068), (31, 5139612), (36, 4425777), (54, 2950518), (58, 2747034), (62, 2569806), (81, 1967012), (87, 1831356), (93, 1713204), (108, 1475259), (116, 1373517), (124, 1284903), (162, 983506), (174, 915678), (186, 856602), (261, 610452), (279, 571068), (324, 491753), (348, 457839), (372, 428301), (522, 305226), (547, 291276), (558, 285534), (783, 203484), (837, 190356), (899, 177228), (1044, 152613), (1094, 145638), (1116, 142767), (1566, 101742), (1641, 97092), (1674, 95178), (1798, 88614), (2188, 72819), (2349, 67828), (2511, 63452), (2697, 59076), (3132, 50871), (3282, 48546), (3348, 47589), (3596, 44307), (4698, 33914), (4923, 32364), (5022, 31726), (5394, 29538), (6564, 24273), (8091, 19692), (9396, 16957), (9846, 16182), (10044, 15863), (10788, 14769)]