142644852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:326

約数の個数: 144

約数和(自身を含む): 432432000

約数和(自身を除く): 289787148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 131, 149, 174, 203, 252, 261, 262, 298, 348, 393, 406, 447, 522, 524, 596, 609, 786, 812, 894, 917, 1043, 1044, 1179, 1218, 1341, 1572, 1788, 1827, 1834, 2086, 2358, 2436, 2682, 2751, 3129, 3654, 3668, 3799, 4172, 4321, 4716, 5364, 5502, 6258, 7308, 7598, 8253, 8642, 9387, 11004, 11397, 12516, 12963, 15196, 16506, 17284, 18774, 19519, 22794, 25926, 26593, 30247, 33012, 34191, 37548, 38889, 39038, 45588, 51852, 53186, 58557, 60494, 68382, 77778, 78076, 79779, 90741, 106372, 117114, 120988, 136633, 136764, 155556, 159558, 175671, 181482, 234228, 239337, 272223, 273266, 319116, 351342, 362964, 409899, 478674, 544446, 546532, 566051, 702684, 819798, 957348, 1088892, 1132102, 1229697, 1639596, 1698153, 2264204, 2459394, 3396306, 3962357, 4918788, 5094459, 6792612, 7924714, 10188918, 11887071, 15849428, 20377836, 23774142, 35661213, 47548284, 71322426, 142644852]

約数ペア:

[(1, 142644852), (2, 71322426), (3, 47548284), (4, 35661213), (6, 23774142), (7, 20377836), (9, 15849428), (12, 11887071), (14, 10188918), (18, 7924714), (21, 6792612), (28, 5094459), (29, 4918788), (36, 3962357), (42, 3396306), (58, 2459394), (63, 2264204), (84, 1698153), (87, 1639596), (116, 1229697), (126, 1132102), (131, 1088892), (149, 957348), (174, 819798), (203, 702684), (252, 566051), (261, 546532), (262, 544446), (298, 478674), (348, 409899), (393, 362964), (406, 351342), (447, 319116), (522, 273266), (524, 272223), (596, 239337), (609, 234228), (786, 181482), (812, 175671), (894, 159558), (917, 155556), (1043, 136764), (1044, 136633), (1179, 120988), (1218, 117114), (1341, 106372), (1572, 90741), (1788, 79779), (1827, 78076), (1834, 77778), (2086, 68382), (2358, 60494), (2436, 58557), (2682, 53186), (2751, 51852), (3129, 45588), (3654, 39038), (3668, 38889), (3799, 37548), (4172, 34191), (4321, 33012), (4716, 30247), (5364, 26593), (5502, 25926), (6258, 22794), (7308, 19519), (7598, 18774), (8253, 17284), (8642, 16506), (9387, 15196), (11004, 12963), (11397, 12516)]