197546256

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{727}}^1$

素因数の和:798

約数の個数: 160

約数和(自身を含む): 617460480

約数和(自身を除く): 419914224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 37, 48, 51, 54, 68, 72, 74, 102, 108, 111, 136, 144, 148, 153, 204, 216, 222, 272, 296, 306, 333, 408, 432, 444, 459, 592, 612, 629, 666, 727, 816, 888, 918, 999, 1224, 1258, 1332, 1454, 1776, 1836, 1887, 1998, 2181, 2448, 2516, 2664, 2908, 3672, 3774, 3996, 4362, 5032, 5328, 5661, 5816, 6543, 7344, 7548, 7992, 8724, 10064, 11322, 11632, 12359, 13086, 15096, 15984, 16983, 17448, 19629, 22644, 24718, 26172, 26899, 30192, 33966, 34896, 37077, 39258, 45288, 49436, 52344, 53798, 67932, 74154, 78516, 80697, 90576, 98872, 104688, 107596, 111231, 135864, 148308, 157032, 161394, 197744, 215192, 222462, 242091, 271728, 296616, 314064, 322788, 333693, 430384, 444924, 457283, 484182, 593232, 645576, 667386, 726273, 889848, 914566, 968364, 1291152, 1334772, 1371849, 1452546, 1779696, 1829132, 1936728, 2669544, 2743698, 2905092, 3658264, 3873456, 4115547, 5339088, 5487396, 5810184, 7316528, 8231094, 10974792, 11620368, 12346641, 16462188, 21949584, 24693282, 32924376, 49386564, 65848752, 98773128, 197546256]

約数ペア:

[(1, 197546256), (2, 98773128), (3, 65848752), (4, 49386564), (6, 32924376), (8, 24693282), (9, 21949584), (12, 16462188), (16, 12346641), (17, 11620368), (18, 10974792), (24, 8231094), (27, 7316528), (34, 5810184), (36, 5487396), (37, 5339088), (48, 4115547), (51, 3873456), (54, 3658264), (68, 2905092), (72, 2743698), (74, 2669544), (102, 1936728), (108, 1829132), (111, 1779696), (136, 1452546), (144, 1371849), (148, 1334772), (153, 1291152), (204, 968364), (216, 914566), (222, 889848), (272, 726273), (296, 667386), (306, 645576), (333, 593232), (408, 484182), (432, 457283), (444, 444924), (459, 430384), (592, 333693), (612, 322788), (629, 314064), (666, 296616), (727, 271728), (816, 242091), (888, 222462), (918, 215192), (999, 197744), (1224, 161394), (1258, 157032), (1332, 148308), (1454, 135864), (1776, 111231), (1836, 107596), (1887, 104688), (1998, 98872), (2181, 90576), (2448, 80697), (2516, 78516), (2664, 74154), (2908, 67932), (3672, 53798), (3774, 52344), (3996, 49436), (4362, 45288), (5032, 39258), (5328, 37077), (5661, 34896), (5816, 33966), (6543, 30192), (7344, 26899), (7548, 26172), (7992, 24718), (8724, 22644), (10064, 19629), (11322, 17448), (11632, 16983), (12359, 15984), (13086, 15096)]