145740114

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 371804160

約数和(自身を除く): 226064046

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 37, 39, 54, 62, 74, 78, 93, 111, 117, 181, 186, 222, 234, 279, 333, 351, 362, 403, 481, 543, 558, 666, 702, 806, 837, 962, 999, 1086, 1147, 1209, 1443, 1629, 1674, 1998, 2294, 2353, 2418, 2886, 3258, 3441, 3627, 4329, 4706, 4887, 5611, 6697, 6882, 7059, 7254, 8658, 9774, 10323, 10881, 11222, 12987, 13394, 14118, 14911, 16833, 20091, 20646, 21177, 21762, 25974, 29822, 30969, 33666, 40182, 42354, 44733, 50499, 60273, 61938, 63531, 72943, 87061, 89466, 100998, 120546, 127062, 134199, 145886, 151497, 174122, 180819, 207607, 218829, 261183, 268398, 302994, 361638, 402597, 415214, 437658, 522366, 622821, 656487, 783549, 805194, 1245642, 1312974, 1567098, 1868463, 1969461, 2350647, 2698891, 3736926, 3938922, 4701294, 5397782, 5605389, 8096673, 11210778, 16193346, 24290019, 48580038, 72870057, 145740114]

約数ペア:

[(1, 145740114), (2, 72870057), (3, 48580038), (6, 24290019), (9, 16193346), (13, 11210778), (18, 8096673), (26, 5605389), (27, 5397782), (31, 4701294), (37, 3938922), (39, 3736926), (54, 2698891), (62, 2350647), (74, 1969461), (78, 1868463), (93, 1567098), (111, 1312974), (117, 1245642), (181, 805194), (186, 783549), (222, 656487), (234, 622821), (279, 522366), (333, 437658), (351, 415214), (362, 402597), (403, 361638), (481, 302994), (543, 268398), (558, 261183), (666, 218829), (702, 207607), (806, 180819), (837, 174122), (962, 151497), (999, 145886), (1086, 134199), (1147, 127062), (1209, 120546), (1443, 100998), (1629, 89466), (1674, 87061), (1998, 72943), (2294, 63531), (2353, 61938), (2418, 60273), (2886, 50499), (3258, 44733), (3441, 42354), (3627, 40182), (4329, 33666), (4706, 30969), (4887, 29822), (5611, 25974), (6697, 21762), (6882, 21177), (7059, 20646), (7254, 20091), (8658, 16833), (9774, 14911), (10323, 14118), (10881, 13394), (11222, 12987)]