15628158

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:111

約数の個数: 144

約数和(自身を含む): 44815680

約数和(自身を除く): 29187522

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 29, 39, 42, 47, 49, 58, 63, 78, 87, 91, 94, 98, 117, 126, 141, 147, 174, 182, 203, 234, 261, 273, 282, 294, 329, 377, 406, 423, 441, 522, 546, 609, 611, 637, 658, 754, 819, 846, 882, 987, 1131, 1218, 1222, 1274, 1363, 1421, 1638, 1827, 1833, 1911, 1974, 2262, 2303, 2639, 2726, 2842, 2961, 3393, 3654, 3666, 3822, 4089, 4263, 4277, 4606, 5278, 5499, 5733, 5922, 6786, 6909, 7917, 8178, 8526, 8554, 9541, 10998, 11466, 12267, 12789, 12831, 13818, 15834, 17719, 18473, 19082, 20727, 23751, 24534, 25578, 25662, 28623, 29939, 35438, 36946, 38493, 41454, 47502, 53157, 55419, 57246, 59878, 66787, 76986, 85869, 89817, 106314, 110838, 124033, 133574, 159471, 166257, 171738, 179634, 200361, 248066, 269451, 318942, 332514, 372099, 400722, 538902, 601083, 744198, 868231, 1116297, 1202166, 1736462, 2232594, 2604693, 5209386, 7814079, 15628158]

約数ペア:

[(1, 15628158), (2, 7814079), (3, 5209386), (6, 2604693), (7, 2232594), (9, 1736462), (13, 1202166), (14, 1116297), (18, 868231), (21, 744198), (26, 601083), (29, 538902), (39, 400722), (42, 372099), (47, 332514), (49, 318942), (58, 269451), (63, 248066), (78, 200361), (87, 179634), (91, 171738), (94, 166257), (98, 159471), (117, 133574), (126, 124033), (141, 110838), (147, 106314), (174, 89817), (182, 85869), (203, 76986), (234, 66787), (261, 59878), (273, 57246), (282, 55419), (294, 53157), (329, 47502), (377, 41454), (406, 38493), (423, 36946), (441, 35438), (522, 29939), (546, 28623), (609, 25662), (611, 25578), (637, 24534), (658, 23751), (754, 20727), (819, 19082), (846, 18473), (882, 17719), (987, 15834), (1131, 13818), (1218, 12831), (1222, 12789), (1274, 12267), (1363, 11466), (1421, 10998), (1638, 9541), (1827, 8554), (1833, 8526), (1911, 8178), (1974, 7917), (2262, 6909), (2303, 6786), (2639, 5922), (2726, 5733), (2842, 5499), (2961, 5278), (3393, 4606), (3654, 4277), (3666, 4263), (3822, 4089)]