151402146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:240

約数の個数: 128

約数和(自身を含む): 388730880

約数和(自身を除く): 237328734

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 23, 38, 42, 46, 57, 69, 73, 113, 114, 133, 138, 146, 161, 219, 226, 266, 322, 339, 399, 437, 438, 483, 511, 678, 791, 798, 874, 966, 1022, 1311, 1387, 1533, 1582, 1679, 2147, 2373, 2599, 2622, 2774, 3059, 3066, 3358, 4161, 4294, 4746, 5037, 5198, 6118, 6441, 7797, 8249, 8322, 9177, 9709, 10074, 11753, 12882, 15029, 15594, 16498, 18193, 18354, 19418, 23506, 24747, 29127, 30058, 31901, 35259, 36386, 45087, 49381, 49494, 54579, 57743, 58254, 63802, 70518, 90174, 95703, 98762, 109158, 115486, 148143, 156731, 173229, 189727, 191406, 223307, 296286, 313462, 345667, 346458, 379454, 446614, 470193, 569181, 669921, 691334, 940386, 1037001, 1097117, 1138362, 1328089, 1339842, 2074002, 2194234, 2656178, 3291351, 3604813, 3984267, 6582702, 7209626, 7968534, 10814439, 21628878, 25233691, 50467382, 75701073, 151402146]

約数ペア:

[(1, 151402146), (2, 75701073), (3, 50467382), (6, 25233691), (7, 21628878), (14, 10814439), (19, 7968534), (21, 7209626), (23, 6582702), (38, 3984267), (42, 3604813), (46, 3291351), (57, 2656178), (69, 2194234), (73, 2074002), (113, 1339842), (114, 1328089), (133, 1138362), (138, 1097117), (146, 1037001), (161, 940386), (219, 691334), (226, 669921), (266, 569181), (322, 470193), (339, 446614), (399, 379454), (437, 346458), (438, 345667), (483, 313462), (511, 296286), (678, 223307), (791, 191406), (798, 189727), (874, 173229), (966, 156731), (1022, 148143), (1311, 115486), (1387, 109158), (1533, 98762), (1582, 95703), (1679, 90174), (2147, 70518), (2373, 63802), (2599, 58254), (2622, 57743), (2774, 54579), (3059, 49494), (3066, 49381), (3358, 45087), (4161, 36386), (4294, 35259), (4746, 31901), (5037, 30058), (5198, 29127), (6118, 24747), (6441, 23506), (7797, 19418), (8249, 18354), (8322, 18193), (9177, 16498), (9709, 15594), (10074, 15029), (11753, 12882)]