158397876

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:331

約数の個数: 192

約数和(自身を含む): 514805760

約数和(自身を除く): 356407884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 71, 78, 84, 91, 108, 117, 126, 142, 156, 182, 189, 213, 227, 234, 252, 273, 284, 351, 364, 378, 426, 454, 468, 497, 546, 639, 681, 702, 756, 819, 852, 908, 923, 994, 1092, 1278, 1362, 1404, 1491, 1589, 1638, 1846, 1917, 1988, 2043, 2457, 2556, 2724, 2769, 2951, 2982, 3178, 3276, 3692, 3834, 4086, 4473, 4767, 4914, 5538, 5902, 5964, 6129, 6356, 6461, 7668, 8172, 8307, 8853, 8946, 9534, 9828, 11076, 11804, 12258, 12922, 13419, 14301, 16117, 16614, 17706, 17892, 19068, 19383, 20657, 24516, 24921, 25844, 26559, 26838, 28602, 32234, 33228, 35412, 38766, 41314, 42903, 48351, 49842, 53118, 53676, 57204, 58149, 61971, 64468, 77532, 79677, 82628, 85806, 96702, 99684, 106236, 112819, 116298, 123942, 145053, 159354, 171612, 174447, 185913, 193404, 209521, 225638, 232596, 247884, 290106, 318708, 338457, 348894, 371826, 419042, 435159, 451276, 557739, 580212, 628563, 676914, 697788, 743652, 838084, 870318, 1015371, 1115478, 1257126, 1353828, 1466647, 1740636, 1885689, 2030742, 2230956, 2514252, 2933294, 3046113, 3771378, 4061484, 4399941, 5657067, 5866588, 6092226, 7542756, 8799882, 11314134, 12184452, 13199823, 17599764, 22628268, 26399646, 39599469, 52799292, 79198938, 158397876]

約数ペア:

[(1, 158397876), (2, 79198938), (3, 52799292), (4, 39599469), (6, 26399646), (7, 22628268), (9, 17599764), (12, 13199823), (13, 12184452), (14, 11314134), (18, 8799882), (21, 7542756), (26, 6092226), (27, 5866588), (28, 5657067), (36, 4399941), (39, 4061484), (42, 3771378), (52, 3046113), (54, 2933294), (63, 2514252), (71, 2230956), (78, 2030742), (84, 1885689), (91, 1740636), (108, 1466647), (117, 1353828), (126, 1257126), (142, 1115478), (156, 1015371), (182, 870318), (189, 838084), (213, 743652), (227, 697788), (234, 676914), (252, 628563), (273, 580212), (284, 557739), (351, 451276), (364, 435159), (378, 419042), (426, 371826), (454, 348894), (468, 338457), (497, 318708), (546, 290106), (639, 247884), (681, 232596), (702, 225638), (756, 209521), (819, 193404), (852, 185913), (908, 174447), (923, 171612), (994, 159354), (1092, 145053), (1278, 123942), (1362, 116298), (1404, 112819), (1491, 106236), (1589, 99684), (1638, 96702), (1846, 85806), (1917, 82628), (1988, 79677), (2043, 77532), (2457, 64468), (2556, 61971), (2724, 58149), (2769, 57204), (2951, 53676), (2982, 53118), (3178, 49842), (3276, 48351), (3692, 42903), (3834, 41314), (4086, 38766), (4473, 35412), (4767, 33228), (4914, 32234), (5538, 28602), (5902, 26838), (5964, 26559), (6129, 25844), (6356, 24921), (6461, 24516), (7668, 20657), (8172, 19383), (8307, 19068), (8853, 17892), (8946, 17706), (9534, 16614), (9828, 16117), (11076, 14301), (11804, 13419), (12258, 12922)]