198851112

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:589

約数の個数: 160

約数和(自身を含む): 606355200

約数和(自身を除く): 407504088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 31, 36, 38, 54, 57, 62, 72, 76, 81, 93, 108, 114, 124, 152, 162, 171, 186, 216, 228, 248, 279, 324, 342, 372, 456, 513, 521, 558, 589, 648, 684, 744, 837, 1026, 1042, 1116, 1178, 1368, 1539, 1563, 1674, 1767, 2052, 2084, 2232, 2356, 2511, 3078, 3126, 3348, 3534, 4104, 4168, 4689, 4712, 5022, 5301, 6156, 6252, 6696, 7068, 9378, 9899, 10044, 10602, 12312, 12504, 14067, 14136, 15903, 16151, 18756, 19798, 20088, 21204, 28134, 29697, 31806, 32302, 37512, 39596, 42201, 42408, 47709, 48453, 56268, 59394, 63612, 64604, 79192, 84402, 89091, 95418, 96906, 112536, 118788, 127224, 129208, 145359, 168804, 178182, 190836, 193812, 237576, 267273, 290718, 306869, 337608, 356364, 381672, 387624, 436077, 534546, 581436, 613738, 712728, 801819, 872154, 920607, 1069092, 1162872, 1227476, 1308231, 1603638, 1744308, 1841214, 2138184, 2454952, 2616462, 2761821, 3207276, 3488616, 3682428, 5232924, 5523642, 6414552, 7364856, 8285463, 10465848, 11047284, 16570926, 22094568, 24856389, 33141852, 49712778, 66283704, 99425556, 198851112]

約数ペア:

[(1, 198851112), (2, 99425556), (3, 66283704), (4, 49712778), (6, 33141852), (8, 24856389), (9, 22094568), (12, 16570926), (18, 11047284), (19, 10465848), (24, 8285463), (27, 7364856), (31, 6414552), (36, 5523642), (38, 5232924), (54, 3682428), (57, 3488616), (62, 3207276), (72, 2761821), (76, 2616462), (81, 2454952), (93, 2138184), (108, 1841214), (114, 1744308), (124, 1603638), (152, 1308231), (162, 1227476), (171, 1162872), (186, 1069092), (216, 920607), (228, 872154), (248, 801819), (279, 712728), (324, 613738), (342, 581436), (372, 534546), (456, 436077), (513, 387624), (521, 381672), (558, 356364), (589, 337608), (648, 306869), (684, 290718), (744, 267273), (837, 237576), (1026, 193812), (1042, 190836), (1116, 178182), (1178, 168804), (1368, 145359), (1539, 129208), (1563, 127224), (1674, 118788), (1767, 112536), (2052, 96906), (2084, 95418), (2232, 89091), (2356, 84402), (2511, 79192), (3078, 64604), (3126, 63612), (3348, 59394), (3534, 56268), (4104, 48453), (4168, 47709), (4689, 42408), (4712, 42201), (5022, 39596), (5301, 37512), (6156, 32302), (6252, 31806), (6696, 29697), (7068, 28134), (9378, 21204), (9899, 20088), (10044, 19798), (10602, 18756), (12312, 16151), (12504, 15903), (14067, 14136)]