187455216

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:303

約数の個数: 160

約数和(自身を含む): 558019840

約数和(自身を除く): 370564624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 97, 104, 114, 152, 156, 163, 194, 208, 228, 247, 291, 304, 312, 326, 388, 456, 489, 494, 582, 624, 652, 741, 776, 912, 978, 988, 1164, 1261, 1304, 1482, 1552, 1843, 1956, 1976, 2119, 2328, 2522, 2608, 2964, 3097, 3686, 3783, 3912, 3952, 4238, 4656, 5044, 5529, 5928, 6194, 6357, 7372, 7566, 7824, 8476, 9291, 10088, 11058, 11856, 12388, 12714, 14744, 15132, 15811, 16952, 18582, 20176, 22116, 23959, 24776, 25428, 29488, 30264, 31622, 33904, 37164, 40261, 44232, 47433, 47918, 49552, 50856, 60528, 63244, 71877, 74328, 80522, 88464, 94866, 95836, 101712, 120783, 126488, 143754, 148656, 161044, 189732, 191672, 205543, 241566, 252976, 287508, 300409, 322088, 379464, 383344, 411086, 483132, 575016, 600818, 616629, 644176, 758928, 822172, 901227, 966264, 1150032, 1201636, 1233258, 1644344, 1802454, 1932528, 2403272, 2466516, 3288688, 3604908, 3905317, 4806544, 4933032, 7209816, 7810634, 9866064, 11715951, 14419632, 15621268, 23431902, 31242536, 46863804, 62485072, 93727608, 187455216]

約数ペア:

[(1, 187455216), (2, 93727608), (3, 62485072), (4, 46863804), (6, 31242536), (8, 23431902), (12, 15621268), (13, 14419632), (16, 11715951), (19, 9866064), (24, 7810634), (26, 7209816), (38, 4933032), (39, 4806544), (48, 3905317), (52, 3604908), (57, 3288688), (76, 2466516), (78, 2403272), (97, 1932528), (104, 1802454), (114, 1644344), (152, 1233258), (156, 1201636), (163, 1150032), (194, 966264), (208, 901227), (228, 822172), (247, 758928), (291, 644176), (304, 616629), (312, 600818), (326, 575016), (388, 483132), (456, 411086), (489, 383344), (494, 379464), (582, 322088), (624, 300409), (652, 287508), (741, 252976), (776, 241566), (912, 205543), (978, 191672), (988, 189732), (1164, 161044), (1261, 148656), (1304, 143754), (1482, 126488), (1552, 120783), (1843, 101712), (1956, 95836), (1976, 94866), (2119, 88464), (2328, 80522), (2522, 74328), (2608, 71877), (2964, 63244), (3097, 60528), (3686, 50856), (3783, 49552), (3912, 47918), (3952, 47433), (4238, 44232), (4656, 40261), (5044, 37164), (5529, 33904), (5928, 31622), (6194, 30264), (6357, 29488), (7372, 25428), (7566, 24776), (7824, 23959), (8476, 22116), (9291, 20176), (10088, 18582), (11058, 16952), (11856, 15811), (12388, 15132), (12714, 14744)]