123403932

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:145

約数の個数: 144

約数和(自身を含む): 350330400

約数和(自身を除く): 226926468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 31, 36, 41, 54, 58, 62, 82, 87, 93, 108, 116, 123, 124, 164, 174, 186, 246, 261, 279, 348, 369, 372, 492, 522, 558, 738, 783, 837, 899, 961, 1044, 1107, 1116, 1189, 1271, 1476, 1566, 1674, 1798, 1922, 2214, 2378, 2542, 2697, 2883, 3132, 3348, 3567, 3596, 3813, 3844, 4428, 4756, 5084, 5394, 5766, 7134, 7626, 8091, 8649, 10701, 10788, 11439, 11532, 14268, 15252, 16182, 17298, 21402, 22878, 24273, 25947, 27869, 32103, 32364, 34317, 34596, 36859, 39401, 42804, 45756, 48546, 51894, 55738, 64206, 68634, 73718, 78802, 83607, 97092, 103788, 110577, 111476, 118203, 128412, 137268, 147436, 157604, 167214, 221154, 236406, 250821, 331731, 334428, 354609, 442308, 472812, 501642, 663462, 709218, 752463, 995193, 1003284, 1063827, 1142629, 1326924, 1418436, 1504926, 1990386, 2127654, 2285258, 3009852, 3427887, 3980772, 4255308, 4570516, 6855774, 10283661, 13711548, 20567322, 30850983, 41134644, 61701966, 123403932]

約数ペア:

[(1, 123403932), (2, 61701966), (3, 41134644), (4, 30850983), (6, 20567322), (9, 13711548), (12, 10283661), (18, 6855774), (27, 4570516), (29, 4255308), (31, 3980772), (36, 3427887), (41, 3009852), (54, 2285258), (58, 2127654), (62, 1990386), (82, 1504926), (87, 1418436), (93, 1326924), (108, 1142629), (116, 1063827), (123, 1003284), (124, 995193), (164, 752463), (174, 709218), (186, 663462), (246, 501642), (261, 472812), (279, 442308), (348, 354609), (369, 334428), (372, 331731), (492, 250821), (522, 236406), (558, 221154), (738, 167214), (783, 157604), (837, 147436), (899, 137268), (961, 128412), (1044, 118203), (1107, 111476), (1116, 110577), (1189, 103788), (1271, 97092), (1476, 83607), (1566, 78802), (1674, 73718), (1798, 68634), (1922, 64206), (2214, 55738), (2378, 51894), (2542, 48546), (2697, 45756), (2883, 42804), (3132, 39401), (3348, 36859), (3567, 34596), (3596, 34317), (3813, 32364), (3844, 32103), (4428, 27869), (4756, 25947), (5084, 24273), (5394, 22878), (5766, 21402), (7134, 17298), (7626, 16182), (8091, 15252), (8649, 14268), (10701, 11532), (10788, 11439)]