188916756

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:334

約数の個数: 144

約数和(自身を含む): 546215040

約数和(自身を除く): 357298284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 61, 69, 84, 92, 98, 122, 138, 147, 161, 183, 196, 229, 244, 276, 294, 322, 366, 427, 458, 483, 588, 644, 687, 732, 854, 916, 966, 1127, 1281, 1374, 1403, 1603, 1708, 1932, 2254, 2562, 2748, 2806, 2989, 3206, 3381, 4209, 4508, 4809, 5124, 5267, 5612, 5978, 6412, 6762, 8418, 8967, 9618, 9821, 10534, 11221, 11956, 13524, 13969, 15801, 16836, 17934, 19236, 19642, 21068, 22442, 27938, 29463, 31602, 33663, 35868, 36869, 39284, 41907, 44884, 55876, 58926, 63204, 67326, 68747, 73738, 83814, 97783, 110607, 117852, 134652, 137494, 147476, 167628, 195566, 206241, 221214, 258083, 274988, 293349, 321287, 391132, 412482, 442428, 516166, 586698, 642574, 684481, 774249, 824964, 963861, 1032332, 1173396, 1285148, 1368962, 1548498, 1927722, 2053443, 2249009, 2737924, 3096996, 3855444, 4106886, 4498018, 6747027, 8213772, 8996036, 13494054, 15743063, 26988108, 31486126, 47229189, 62972252, 94458378, 188916756]

約数ペア:

[(1, 188916756), (2, 94458378), (3, 62972252), (4, 47229189), (6, 31486126), (7, 26988108), (12, 15743063), (14, 13494054), (21, 8996036), (23, 8213772), (28, 6747027), (42, 4498018), (46, 4106886), (49, 3855444), (61, 3096996), (69, 2737924), (84, 2249009), (92, 2053443), (98, 1927722), (122, 1548498), (138, 1368962), (147, 1285148), (161, 1173396), (183, 1032332), (196, 963861), (229, 824964), (244, 774249), (276, 684481), (294, 642574), (322, 586698), (366, 516166), (427, 442428), (458, 412482), (483, 391132), (588, 321287), (644, 293349), (687, 274988), (732, 258083), (854, 221214), (916, 206241), (966, 195566), (1127, 167628), (1281, 147476), (1374, 137494), (1403, 134652), (1603, 117852), (1708, 110607), (1932, 97783), (2254, 83814), (2562, 73738), (2748, 68747), (2806, 67326), (2989, 63204), (3206, 58926), (3381, 55876), (4209, 44884), (4508, 41907), (4809, 39284), (5124, 36869), (5267, 35868), (5612, 33663), (5978, 31602), (6412, 29463), (6762, 27938), (8418, 22442), (8967, 21068), (9618, 19642), (9821, 19236), (10534, 17934), (11221, 16836), (11956, 15801), (13524, 13969)]