156716028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1$

素因数の和:568

約数の個数: 144

約数和(自身を含む): 484323840

約数和(自身を除く): 327607812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 71, 76, 84, 114, 126, 133, 142, 171, 213, 228, 252, 266, 284, 342, 399, 426, 461, 497, 532, 639, 684, 798, 852, 922, 994, 1197, 1278, 1349, 1383, 1491, 1596, 1844, 1988, 2394, 2556, 2698, 2766, 2982, 3227, 4047, 4149, 4473, 4788, 5396, 5532, 5964, 6454, 8094, 8298, 8759, 8946, 9443, 9681, 12141, 12908, 16188, 16596, 17518, 17892, 18886, 19362, 24282, 26277, 28329, 29043, 32731, 35036, 37772, 38724, 48564, 52554, 56658, 58086, 61313, 65462, 78831, 84987, 98193, 105108, 113316, 116172, 122626, 130924, 157662, 169974, 183939, 196386, 229117, 245252, 294579, 315324, 339948, 367878, 392772, 458234, 551817, 589158, 621889, 687351, 735756, 916468, 1103634, 1178316, 1243778, 1374702, 1865667, 2062053, 2207268, 2487556, 2749404, 3731334, 4124106, 4353223, 5597001, 7462668, 8248212, 8706446, 11194002, 13059669, 17412892, 22388004, 26119338, 39179007, 52238676, 78358014, 156716028]

約数ペア:

[(1, 156716028), (2, 78358014), (3, 52238676), (4, 39179007), (6, 26119338), (7, 22388004), (9, 17412892), (12, 13059669), (14, 11194002), (18, 8706446), (19, 8248212), (21, 7462668), (28, 5597001), (36, 4353223), (38, 4124106), (42, 3731334), (57, 2749404), (63, 2487556), (71, 2207268), (76, 2062053), (84, 1865667), (114, 1374702), (126, 1243778), (133, 1178316), (142, 1103634), (171, 916468), (213, 735756), (228, 687351), (252, 621889), (266, 589158), (284, 551817), (342, 458234), (399, 392772), (426, 367878), (461, 339948), (497, 315324), (532, 294579), (639, 245252), (684, 229117), (798, 196386), (852, 183939), (922, 169974), (994, 157662), (1197, 130924), (1278, 122626), (1349, 116172), (1383, 113316), (1491, 105108), (1596, 98193), (1844, 84987), (1988, 78831), (2394, 65462), (2556, 61313), (2698, 58086), (2766, 56658), (2982, 52554), (3227, 48564), (4047, 38724), (4149, 37772), (4473, 35036), (4788, 32731), (5396, 29043), (5532, 28329), (5964, 26277), (6454, 24282), (8094, 19362), (8298, 18886), (8759, 17892), (8946, 17518), (9443, 16596), (9681, 16188), (12141, 12908)]