168017148

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:404

約数の個数: 144

約数和(自身を含む): 486443776

約数和(自身を除く): 318426628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 37, 39, 52, 62, 74, 78, 93, 111, 117, 124, 148, 156, 186, 222, 234, 279, 313, 333, 372, 403, 444, 468, 481, 558, 626, 666, 806, 939, 962, 1116, 1147, 1209, 1252, 1332, 1443, 1612, 1878, 1924, 2294, 2418, 2817, 2886, 3441, 3627, 3756, 4069, 4329, 4588, 4836, 5634, 5772, 6882, 7254, 8138, 8658, 9703, 10323, 11268, 11581, 12207, 13764, 14508, 14911, 16276, 17316, 19406, 20646, 23162, 24414, 29109, 29822, 34743, 36621, 38812, 41292, 44733, 46324, 48828, 58218, 59644, 69486, 73242, 87327, 89466, 104229, 116436, 126139, 134199, 138972, 146484, 150553, 174654, 178932, 208458, 252278, 268398, 301106, 349308, 359011, 378417, 416916, 451659, 504556, 536796, 602212, 718022, 756834, 903318, 1077033, 1135251, 1354977, 1436044, 1513668, 1806636, 2154066, 2270502, 2709954, 3231099, 4308132, 4541004, 4667143, 5419908, 6462198, 9334286, 12924396, 14001429, 18668572, 28002858, 42004287, 56005716, 84008574, 168017148]

約数ペア:

[(1, 168017148), (2, 84008574), (3, 56005716), (4, 42004287), (6, 28002858), (9, 18668572), (12, 14001429), (13, 12924396), (18, 9334286), (26, 6462198), (31, 5419908), (36, 4667143), (37, 4541004), (39, 4308132), (52, 3231099), (62, 2709954), (74, 2270502), (78, 2154066), (93, 1806636), (111, 1513668), (117, 1436044), (124, 1354977), (148, 1135251), (156, 1077033), (186, 903318), (222, 756834), (234, 718022), (279, 602212), (313, 536796), (333, 504556), (372, 451659), (403, 416916), (444, 378417), (468, 359011), (481, 349308), (558, 301106), (626, 268398), (666, 252278), (806, 208458), (939, 178932), (962, 174654), (1116, 150553), (1147, 146484), (1209, 138972), (1252, 134199), (1332, 126139), (1443, 116436), (1612, 104229), (1878, 89466), (1924, 87327), (2294, 73242), (2418, 69486), (2817, 59644), (2886, 58218), (3441, 48828), (3627, 46324), (3756, 44733), (4069, 41292), (4329, 38812), (4588, 36621), (4836, 34743), (5634, 29822), (5772, 29109), (6882, 24414), (7254, 23162), (8138, 20646), (8658, 19406), (9703, 17316), (10323, 16276), (11268, 14911), (11581, 14508), (12207, 13764)]