145144728

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{65029}}^1$

素因数の和:65072

約数の個数: 48

約数和(自身を含む): 405787200

約数和(自身を除く): 260642472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 65029, 130058, 195087, 260116, 390174, 520232, 585261, 780348, 1170522, 1560696, 2015899, 2341044, 4031798, 4682088, 6047697, 8063596, 12095394, 16127192, 18143091, 24190788, 36286182, 48381576, 72572364, 145144728]

約数ペア:

[(1, 145144728), (2, 72572364), (3, 48381576), (4, 36286182), (6, 24190788), (8, 18143091), (9, 16127192), (12, 12095394), (18, 8063596), (24, 6047697), (31, 4682088), (36, 4031798), (62, 2341044), (72, 2015899), (93, 1560696), (124, 1170522), (186, 780348), (248, 585261), (279, 520232), (372, 390174), (558, 260116), (744, 195087), (1116, 130058), (2232, 65029)]