156210984

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{569}}^1$

素因数の和:656

約数の個数: 128

約数和(自身を含む): 459648000

約数和(自身を除く): 303437016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 41, 54, 62, 72, 82, 93, 108, 123, 124, 164, 186, 216, 246, 248, 279, 328, 369, 372, 492, 558, 569, 738, 744, 837, 984, 1107, 1116, 1138, 1271, 1476, 1674, 1707, 2214, 2232, 2276, 2542, 2952, 3348, 3414, 3813, 4428, 4552, 5084, 5121, 6696, 6828, 7626, 8856, 10168, 10242, 11439, 13656, 15252, 15363, 17639, 20484, 22878, 23329, 30504, 30726, 34317, 35278, 40968, 45756, 46658, 52917, 61452, 68634, 69987, 70556, 91512, 93316, 105834, 122904, 137268, 139974, 141112, 158751, 186632, 209961, 211668, 274536, 279948, 317502, 419922, 423336, 476253, 559896, 629883, 635004, 723199, 839844, 952506, 1259766, 1270008, 1446398, 1679688, 1905012, 2169597, 2519532, 2892796, 3810024, 4339194, 5039064, 5785592, 6508791, 8678388, 13017582, 17356776, 19526373, 26035164, 39052746, 52070328, 78105492, 156210984]

約数ペア:

[(1, 156210984), (2, 78105492), (3, 52070328), (4, 39052746), (6, 26035164), (8, 19526373), (9, 17356776), (12, 13017582), (18, 8678388), (24, 6508791), (27, 5785592), (31, 5039064), (36, 4339194), (41, 3810024), (54, 2892796), (62, 2519532), (72, 2169597), (82, 1905012), (93, 1679688), (108, 1446398), (123, 1270008), (124, 1259766), (164, 952506), (186, 839844), (216, 723199), (246, 635004), (248, 629883), (279, 559896), (328, 476253), (369, 423336), (372, 419922), (492, 317502), (558, 279948), (569, 274536), (738, 211668), (744, 209961), (837, 186632), (984, 158751), (1107, 141112), (1116, 139974), (1138, 137268), (1271, 122904), (1476, 105834), (1674, 93316), (1707, 91512), (2214, 70556), (2232, 69987), (2276, 68634), (2542, 61452), (2952, 52917), (3348, 46658), (3414, 45756), (3813, 40968), (4428, 35278), (4552, 34317), (5084, 30726), (5121, 30504), (6696, 23329), (6828, 22878), (7626, 20484), (8856, 17639), (10168, 15363), (10242, 15252), (11439, 13656)]