158225508

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1031}}^1$

素因数の和:1087

約数の個数: 144

約数和(自身を含む): 494121600

約数和(自身を除く): 335896092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 49, 54, 58, 63, 84, 87, 98, 108, 116, 126, 147, 174, 189, 196, 203, 252, 261, 294, 348, 378, 406, 441, 522, 588, 609, 756, 783, 812, 882, 1031, 1044, 1218, 1323, 1421, 1566, 1764, 1827, 2062, 2436, 2646, 2842, 3093, 3132, 3654, 4124, 4263, 5292, 5481, 5684, 6186, 7217, 7308, 8526, 9279, 10962, 12372, 12789, 14434, 17052, 18558, 21651, 21924, 25578, 27837, 28868, 29899, 37116, 38367, 43302, 50519, 51156, 55674, 59798, 64953, 76734, 86604, 89697, 101038, 111348, 119596, 129906, 151557, 153468, 179394, 194859, 202076, 209293, 259812, 269091, 303114, 358788, 389718, 418586, 454671, 538182, 606228, 627879, 779436, 807273, 837172, 909342, 1076364, 1255758, 1364013, 1465051, 1614546, 1818684, 1883637, 2511516, 2728026, 2930102, 3229092, 3767274, 4395153, 5456052, 5650911, 5860204, 7534548, 8790306, 11301822, 13185459, 17580612, 22603644, 26370918, 39556377, 52741836, 79112754, 158225508]

約数ペア:

[(1, 158225508), (2, 79112754), (3, 52741836), (4, 39556377), (6, 26370918), (7, 22603644), (9, 17580612), (12, 13185459), (14, 11301822), (18, 8790306), (21, 7534548), (27, 5860204), (28, 5650911), (29, 5456052), (36, 4395153), (42, 3767274), (49, 3229092), (54, 2930102), (58, 2728026), (63, 2511516), (84, 1883637), (87, 1818684), (98, 1614546), (108, 1465051), (116, 1364013), (126, 1255758), (147, 1076364), (174, 909342), (189, 837172), (196, 807273), (203, 779436), (252, 627879), (261, 606228), (294, 538182), (348, 454671), (378, 418586), (406, 389718), (441, 358788), (522, 303114), (588, 269091), (609, 259812), (756, 209293), (783, 202076), (812, 194859), (882, 179394), (1031, 153468), (1044, 151557), (1218, 129906), (1323, 119596), (1421, 111348), (1566, 101038), (1764, 89697), (1827, 86604), (2062, 76734), (2436, 64953), (2646, 59798), (2842, 55674), (3093, 51156), (3132, 50519), (3654, 43302), (4124, 38367), (4263, 37116), (5292, 29899), (5481, 28868), (5684, 27837), (6186, 25578), (7217, 21924), (7308, 21651), (8526, 18558), (9279, 17052), (10962, 14434), (12372, 12789)]