158551236

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:167

約数の個数: 192

約数和(自身を含む): 464486400

約数和(自身を除く): 305935164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 29, 31, 36, 46, 54, 58, 62, 69, 71, 87, 92, 93, 108, 116, 124, 138, 142, 174, 186, 207, 213, 261, 276, 279, 284, 348, 372, 414, 426, 522, 558, 621, 639, 667, 713, 783, 828, 837, 852, 899, 1044, 1116, 1242, 1278, 1334, 1426, 1566, 1633, 1674, 1798, 1917, 2001, 2059, 2139, 2201, 2484, 2556, 2668, 2697, 2852, 3132, 3266, 3348, 3596, 3834, 4002, 4118, 4278, 4402, 4899, 5394, 6003, 6177, 6417, 6532, 6603, 7668, 8004, 8091, 8236, 8556, 8804, 9798, 10788, 12006, 12354, 12834, 13206, 14697, 16182, 18009, 18531, 19251, 19596, 19809, 20677, 24012, 24273, 24708, 25668, 26412, 29394, 32364, 36018, 37062, 38502, 39618, 41354, 44091, 47357, 48546, 50623, 55593, 58788, 59427, 62031, 63829, 72036, 74124, 77004, 79236, 82708, 88182, 94714, 97092, 101246, 111186, 118854, 124062, 127658, 142071, 151869, 176364, 186093, 189428, 191487, 202492, 222372, 237708, 248124, 255316, 284142, 303738, 372186, 382974, 426213, 455607, 558279, 568284, 574461, 607476, 744372, 765948, 852426, 911214, 1116558, 1148922, 1278639, 1366821, 1468067, 1704852, 1723383, 1822428, 2233116, 2297844, 2557278, 2733642, 2936134, 3446766, 4404201, 5114556, 5467284, 5872268, 6893532, 8808402, 13212603, 17616804, 26425206, 39637809, 52850412, 79275618, 158551236]

約数ペア:

[(1, 158551236), (2, 79275618), (3, 52850412), (4, 39637809), (6, 26425206), (9, 17616804), (12, 13212603), (18, 8808402), (23, 6893532), (27, 5872268), (29, 5467284), (31, 5114556), (36, 4404201), (46, 3446766), (54, 2936134), (58, 2733642), (62, 2557278), (69, 2297844), (71, 2233116), (87, 1822428), (92, 1723383), (93, 1704852), (108, 1468067), (116, 1366821), (124, 1278639), (138, 1148922), (142, 1116558), (174, 911214), (186, 852426), (207, 765948), (213, 744372), (261, 607476), (276, 574461), (279, 568284), (284, 558279), (348, 455607), (372, 426213), (414, 382974), (426, 372186), (522, 303738), (558, 284142), (621, 255316), (639, 248124), (667, 237708), (713, 222372), (783, 202492), (828, 191487), (837, 189428), (852, 186093), (899, 176364), (1044, 151869), (1116, 142071), (1242, 127658), (1278, 124062), (1334, 118854), (1426, 111186), (1566, 101246), (1633, 97092), (1674, 94714), (1798, 88182), (1917, 82708), (2001, 79236), (2059, 77004), (2139, 74124), (2201, 72036), (2484, 63829), (2556, 62031), (2668, 59427), (2697, 58788), (2852, 55593), (3132, 50623), (3266, 48546), (3348, 47357), (3596, 44091), (3834, 41354), (4002, 39618), (4118, 38502), (4278, 37062), (4402, 36018), (4899, 32364), (5394, 29394), (6003, 26412), (6177, 25668), (6417, 24708), (6532, 24273), (6603, 24012), (7668, 20677), (8004, 19809), (8091, 19596), (8236, 19251), (8556, 18531), (8804, 18009), (9798, 16182), (10788, 14697), (12006, 13206), (12354, 12834)]