145887612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:459

約数の個数: 96

約数和(自身を含む): 383545344

約数和(自身を除く): 237657732

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 97, 124, 156, 186, 194, 291, 311, 372, 388, 403, 582, 622, 806, 933, 1164, 1209, 1244, 1261, 1612, 1866, 2418, 2522, 3007, 3732, 3783, 4043, 4836, 5044, 6014, 7566, 8086, 9021, 9641, 12028, 12129, 15132, 16172, 18042, 19282, 24258, 28923, 30167, 36084, 38564, 39091, 48516, 57846, 60334, 78182, 90501, 115692, 117273, 120668, 125333, 156364, 181002, 234546, 250666, 362004, 375999, 392171, 469092, 501332, 751998, 784342, 935177, 1176513, 1503996, 1568684, 1870354, 2353026, 2805531, 3740708, 4706052, 5611062, 11222124, 12157301, 24314602, 36471903, 48629204, 72943806, 145887612]

約数ペア:

[(1, 145887612), (2, 72943806), (3, 48629204), (4, 36471903), (6, 24314602), (12, 12157301), (13, 11222124), (26, 5611062), (31, 4706052), (39, 3740708), (52, 2805531), (62, 2353026), (78, 1870354), (93, 1568684), (97, 1503996), (124, 1176513), (156, 935177), (186, 784342), (194, 751998), (291, 501332), (311, 469092), (372, 392171), (388, 375999), (403, 362004), (582, 250666), (622, 234546), (806, 181002), (933, 156364), (1164, 125333), (1209, 120668), (1244, 117273), (1261, 115692), (1612, 90501), (1866, 78182), (2418, 60334), (2522, 57846), (3007, 48516), (3732, 39091), (3783, 38564), (4043, 36084), (4836, 30167), (5044, 28923), (6014, 24258), (7566, 19282), (8086, 18042), (9021, 16172), (9641, 15132), (12028, 12129)]