147142368

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{16481}}^1$

素因数の和:16528

約数の個数: 72

約数和(自身を含む): 431960256

約数和(自身を除く): 284817888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 16481, 32962, 49443, 65924, 98886, 131848, 148329, 197772, 263696, 296658, 395544, 510911, 527392, 593316, 791088, 1021822, 1186632, 1532733, 1582176, 2043644, 2373264, 3065466, 4087288, 4598199, 4746528, 6130932, 8174576, 9196398, 12261864, 16349152, 18392796, 24523728, 36785592, 49047456, 73571184, 147142368]

約数ペア:

[(1, 147142368), (2, 73571184), (3, 49047456), (4, 36785592), (6, 24523728), (8, 18392796), (9, 16349152), (12, 12261864), (16, 9196398), (18, 8174576), (24, 6130932), (31, 4746528), (32, 4598199), (36, 4087288), (48, 3065466), (62, 2373264), (72, 2043644), (93, 1582176), (96, 1532733), (124, 1186632), (144, 1021822), (186, 791088), (248, 593316), (279, 527392), (288, 510911), (372, 395544), (496, 296658), (558, 263696), (744, 197772), (992, 148329), (1116, 131848), (1488, 98886), (2232, 65924), (2976, 49443), (4464, 32962), (8928, 16481)]