158890536

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1553}}^1$

素因数の和:1608

約数の個数: 144

約数和(自身を含む): 518181300

約数和(自身を除く): 359290764

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 49, 56, 58, 63, 72, 84, 87, 98, 116, 126, 147, 168, 174, 196, 203, 232, 252, 261, 294, 348, 392, 406, 441, 504, 522, 588, 609, 696, 812, 882, 1044, 1176, 1218, 1421, 1553, 1624, 1764, 1827, 2088, 2436, 2842, 3106, 3528, 3654, 4263, 4659, 4872, 5684, 6212, 7308, 8526, 9318, 10871, 11368, 12424, 12789, 13977, 14616, 17052, 18636, 21742, 25578, 27954, 32613, 34104, 37272, 43484, 45037, 51156, 55908, 65226, 76097, 86968, 90074, 97839, 102312, 111816, 130452, 135111, 152194, 180148, 195678, 228291, 260904, 270222, 304388, 315259, 360296, 391356, 405333, 456582, 540444, 608776, 630518, 684873, 782712, 810666, 913164, 945777, 1080888, 1261036, 1369746, 1621332, 1826328, 1891554, 2206813, 2522072, 2739492, 2837331, 3242664, 3783108, 4413626, 5478984, 5674662, 6620439, 7566216, 8827252, 11349324, 13240878, 17654504, 19861317, 22698648, 26481756, 39722634, 52963512, 79445268, 158890536]

約数ペア:

[(1, 158890536), (2, 79445268), (3, 52963512), (4, 39722634), (6, 26481756), (7, 22698648), (8, 19861317), (9, 17654504), (12, 13240878), (14, 11349324), (18, 8827252), (21, 7566216), (24, 6620439), (28, 5674662), (29, 5478984), (36, 4413626), (42, 3783108), (49, 3242664), (56, 2837331), (58, 2739492), (63, 2522072), (72, 2206813), (84, 1891554), (87, 1826328), (98, 1621332), (116, 1369746), (126, 1261036), (147, 1080888), (168, 945777), (174, 913164), (196, 810666), (203, 782712), (232, 684873), (252, 630518), (261, 608776), (294, 540444), (348, 456582), (392, 405333), (406, 391356), (441, 360296), (504, 315259), (522, 304388), (588, 270222), (609, 260904), (696, 228291), (812, 195678), (882, 180148), (1044, 152194), (1176, 135111), (1218, 130452), (1421, 111816), (1553, 102312), (1624, 97839), (1764, 90074), (1827, 86968), (2088, 76097), (2436, 65226), (2842, 55908), (3106, 51156), (3528, 45037), (3654, 43484), (4263, 37272), (4659, 34104), (4872, 32613), (5684, 27954), (6212, 25578), (7308, 21742), (8526, 18636), (9318, 17052), (10871, 14616), (11368, 13977), (12424, 12789)]