157471860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:374

約数の個数: 192

約数和(自身を含む): 549126144

約数和(自身を除く): 391654284

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 151, 156, 182, 191, 195, 210, 260, 273, 302, 364, 382, 390, 420, 453, 455, 546, 573, 604, 755, 764, 780, 906, 910, 955, 1057, 1092, 1146, 1337, 1365, 1510, 1812, 1820, 1910, 1963, 2114, 2265, 2292, 2483, 2674, 2730, 2865, 3020, 3171, 3820, 3926, 4011, 4228, 4530, 4966, 5285, 5348, 5460, 5730, 5889, 6342, 6685, 7449, 7852, 8022, 9060, 9815, 9932, 10570, 11460, 11778, 12415, 12684, 13370, 13741, 14898, 15855, 16044, 17381, 19630, 20055, 21140, 23556, 24830, 26740, 27482, 28841, 29445, 29796, 31710, 34762, 37245, 39260, 40110, 41223, 49660, 52143, 54964, 57682, 58890, 63420, 68705, 69524, 74490, 80220, 82446, 86523, 86905, 104286, 115364, 117780, 137410, 144205, 148980, 164892, 173046, 173810, 201887, 206115, 208572, 260715, 274820, 288410, 346092, 347620, 374933, 403774, 412230, 432615, 521430, 576820, 605661, 749866, 807548, 824460, 865230, 1009435, 1042860, 1124799, 1211322, 1499732, 1730460, 1874665, 2018870, 2249598, 2422644, 2624531, 3028305, 3749330, 4037740, 4499196, 5249062, 5623995, 6056610, 7498660, 7873593, 10498124, 11247990, 12113220, 13122655, 15747186, 22495980, 26245310, 31494372, 39367965, 52490620, 78735930, 157471860]

約数ペア:

[(1, 157471860), (2, 78735930), (3, 52490620), (4, 39367965), (5, 31494372), (6, 26245310), (7, 22495980), (10, 15747186), (12, 13122655), (13, 12113220), (14, 11247990), (15, 10498124), (20, 7873593), (21, 7498660), (26, 6056610), (28, 5623995), (30, 5249062), (35, 4499196), (39, 4037740), (42, 3749330), (52, 3028305), (60, 2624531), (65, 2422644), (70, 2249598), (78, 2018870), (84, 1874665), (91, 1730460), (105, 1499732), (130, 1211322), (140, 1124799), (151, 1042860), (156, 1009435), (182, 865230), (191, 824460), (195, 807548), (210, 749866), (260, 605661), (273, 576820), (302, 521430), (364, 432615), (382, 412230), (390, 403774), (420, 374933), (453, 347620), (455, 346092), (546, 288410), (573, 274820), (604, 260715), (755, 208572), (764, 206115), (780, 201887), (906, 173810), (910, 173046), (955, 164892), (1057, 148980), (1092, 144205), (1146, 137410), (1337, 117780), (1365, 115364), (1510, 104286), (1812, 86905), (1820, 86523), (1910, 82446), (1963, 80220), (2114, 74490), (2265, 69524), (2292, 68705), (2483, 63420), (2674, 58890), (2730, 57682), (2865, 54964), (3020, 52143), (3171, 49660), (3820, 41223), (3926, 40110), (4011, 39260), (4228, 37245), (4530, 34762), (4966, 31710), (5285, 29796), (5348, 29445), (5460, 28841), (5730, 27482), (5889, 26740), (6342, 24830), (6685, 23556), (7449, 21140), (7852, 20055), (8022, 19630), (9060, 17381), (9815, 16044), (9932, 15855), (10570, 14898), (11460, 13741), (11778, 13370), (12415, 12684)]