190898358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:246

約数の個数: 128

約数和(自身を含む): 485913600

約数和(自身を除く): 295015242

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 29, 38, 42, 57, 58, 73, 87, 113, 114, 133, 146, 174, 203, 219, 226, 266, 339, 399, 406, 438, 511, 551, 609, 678, 791, 798, 1022, 1102, 1218, 1387, 1533, 1582, 1653, 2117, 2147, 2373, 2774, 3066, 3277, 3306, 3857, 4161, 4234, 4294, 4746, 6351, 6441, 6554, 7714, 8249, 8322, 9709, 9831, 11571, 12702, 12882, 14819, 15029, 16498, 19418, 19662, 22939, 23142, 24747, 29127, 29638, 30058, 40223, 44457, 45087, 45878, 49494, 57743, 58254, 62263, 68817, 80446, 88914, 90174, 115486, 120669, 124526, 137634, 156731, 173229, 186789, 239221, 241338, 281561, 313462, 346458, 373578, 435841, 470193, 478442, 563122, 717663, 844683, 871682, 940386, 1097117, 1307523, 1435326, 1674547, 1689366, 2194234, 2615046, 3291351, 3349094, 4545199, 5023641, 6582702, 9090398, 10047282, 13635597, 27271194, 31816393, 63632786, 95449179, 190898358]

約数ペア:

[(1, 190898358), (2, 95449179), (3, 63632786), (6, 31816393), (7, 27271194), (14, 13635597), (19, 10047282), (21, 9090398), (29, 6582702), (38, 5023641), (42, 4545199), (57, 3349094), (58, 3291351), (73, 2615046), (87, 2194234), (113, 1689366), (114, 1674547), (133, 1435326), (146, 1307523), (174, 1097117), (203, 940386), (219, 871682), (226, 844683), (266, 717663), (339, 563122), (399, 478442), (406, 470193), (438, 435841), (511, 373578), (551, 346458), (609, 313462), (678, 281561), (791, 241338), (798, 239221), (1022, 186789), (1102, 173229), (1218, 156731), (1387, 137634), (1533, 124526), (1582, 120669), (1653, 115486), (2117, 90174), (2147, 88914), (2373, 80446), (2774, 68817), (3066, 62263), (3277, 58254), (3306, 57743), (3857, 49494), (4161, 45878), (4234, 45087), (4294, 44457), (4746, 40223), (6351, 30058), (6441, 29638), (6554, 29127), (7714, 24747), (8249, 23142), (8322, 22939), (9709, 19662), (9831, 19418), (11571, 16498), (12702, 15029), (12882, 14819)]