148894668

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4481}}^1$

素因数の和:4575

約数の個数: 72

約数和(自身を含む): 411124896

約数和(自身を除く): 262230228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 71, 78, 117, 142, 156, 213, 234, 284, 426, 468, 639, 852, 923, 1278, 1846, 2556, 2769, 3692, 4481, 5538, 8307, 8962, 11076, 13443, 16614, 17924, 26886, 33228, 40329, 53772, 58253, 80658, 116506, 161316, 174759, 233012, 318151, 349518, 524277, 636302, 699036, 954453, 1048554, 1272604, 1908906, 2097108, 2863359, 3817812, 4135963, 5726718, 8271926, 11453436, 12407889, 16543852, 24815778, 37223667, 49631556, 74447334, 148894668]

約数ペア:

[(1, 148894668), (2, 74447334), (3, 49631556), (4, 37223667), (6, 24815778), (9, 16543852), (12, 12407889), (13, 11453436), (18, 8271926), (26, 5726718), (36, 4135963), (39, 3817812), (52, 2863359), (71, 2097108), (78, 1908906), (117, 1272604), (142, 1048554), (156, 954453), (213, 699036), (234, 636302), (284, 524277), (426, 349518), (468, 318151), (639, 233012), (852, 174759), (923, 161316), (1278, 116506), (1846, 80658), (2556, 58253), (2769, 53772), (3692, 40329), (4481, 33228), (5538, 26886), (8307, 17924), (8962, 16614), (11076, 13443)]