145873476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:382

約数の個数: 144

約数和(自身を含む): 442810368

約数和(自身を除く): 296936892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 71, 84, 93, 124, 126, 142, 186, 213, 217, 252, 263, 279, 284, 372, 426, 434, 497, 526, 558, 639, 651, 789, 852, 868, 994, 1052, 1116, 1278, 1302, 1491, 1578, 1841, 1953, 1988, 2201, 2367, 2556, 2604, 2982, 3156, 3682, 3906, 4402, 4473, 4734, 5523, 5964, 6603, 7364, 7812, 8153, 8804, 8946, 9468, 11046, 13206, 15407, 16306, 16569, 17892, 18673, 19809, 22092, 24459, 26412, 30814, 32612, 33138, 37346, 39618, 46221, 48918, 56019, 57071, 61628, 66276, 73377, 74692, 79236, 92442, 97836, 112038, 114142, 130711, 138663, 146754, 168057, 171213, 184884, 224076, 228284, 261422, 277326, 293508, 336114, 342426, 392133, 513639, 522844, 554652, 578863, 672228, 684852, 784266, 1027278, 1157726, 1176399, 1568532, 1736589, 2054556, 2315452, 2352798, 3473178, 4052041, 4705596, 5209767, 6946356, 8104082, 10419534, 12156123, 16208164, 20839068, 24312246, 36468369, 48624492, 72936738, 145873476]

約数ペア:

[(1, 145873476), (2, 72936738), (3, 48624492), (4, 36468369), (6, 24312246), (7, 20839068), (9, 16208164), (12, 12156123), (14, 10419534), (18, 8104082), (21, 6946356), (28, 5209767), (31, 4705596), (36, 4052041), (42, 3473178), (62, 2352798), (63, 2315452), (71, 2054556), (84, 1736589), (93, 1568532), (124, 1176399), (126, 1157726), (142, 1027278), (186, 784266), (213, 684852), (217, 672228), (252, 578863), (263, 554652), (279, 522844), (284, 513639), (372, 392133), (426, 342426), (434, 336114), (497, 293508), (526, 277326), (558, 261422), (639, 228284), (651, 224076), (789, 184884), (852, 171213), (868, 168057), (994, 146754), (1052, 138663), (1116, 130711), (1278, 114142), (1302, 112038), (1491, 97836), (1578, 92442), (1841, 79236), (1953, 74692), (1988, 73377), (2201, 66276), (2367, 61628), (2556, 57071), (2604, 56019), (2982, 48918), (3156, 46221), (3682, 39618), (3906, 37346), (4402, 33138), (4473, 32612), (4734, 30814), (5523, 26412), (5964, 24459), (6603, 22092), (7364, 19809), (7812, 18673), (8153, 17892), (8804, 16569), (8946, 16306), (9468, 15407), (11046, 13206)]