193995296

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1907}}^1$

素因数の和:1962

約数の個数: 72

約数和(自身を含む): 442831536

約数和(自身を除く): 248836240

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 289, 352, 374, 544, 578, 748, 1156, 1496, 1907, 2312, 2992, 3179, 3814, 4624, 5984, 6358, 7628, 9248, 12716, 15256, 20977, 25432, 30512, 32419, 41954, 50864, 61024, 64838, 83908, 101728, 129676, 167816, 259352, 335632, 356609, 518704, 551123, 671264, 713218, 1037408, 1102246, 1426436, 2204492, 2852872, 4408984, 5705744, 6062353, 8817968, 11411488, 12124706, 17635936, 24249412, 48498824, 96997648, 193995296]

約数ペア:

[(1, 193995296), (2, 96997648), (4, 48498824), (8, 24249412), (11, 17635936), (16, 12124706), (17, 11411488), (22, 8817968), (32, 6062353), (34, 5705744), (44, 4408984), (68, 2852872), (88, 2204492), (136, 1426436), (176, 1102246), (187, 1037408), (272, 713218), (289, 671264), (352, 551123), (374, 518704), (544, 356609), (578, 335632), (748, 259352), (1156, 167816), (1496, 129676), (1907, 101728), (2312, 83908), (2992, 64838), (3179, 61024), (3814, 50864), (4624, 41954), (5984, 32419), (6358, 30512), (7628, 25432), (9248, 20977), (12716, 15256)]