137746908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:304

約数の個数: 144

約数和(自身を含む): 399200256

約数和(自身を除く): 261453348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 67, 69, 78, 92, 117, 134, 138, 156, 191, 201, 207, 234, 268, 276, 299, 382, 402, 414, 468, 573, 598, 603, 764, 804, 828, 871, 897, 1146, 1196, 1206, 1541, 1719, 1742, 1794, 2292, 2412, 2483, 2613, 2691, 3082, 3438, 3484, 3588, 4393, 4623, 4966, 5226, 5382, 6164, 6876, 7449, 7839, 8786, 9246, 9932, 10452, 10764, 12797, 13179, 13869, 14898, 15678, 17572, 18492, 20033, 22347, 25594, 26358, 27738, 29796, 31356, 38391, 39537, 40066, 44694, 51188, 52716, 55476, 57109, 60099, 76782, 79074, 80132, 89388, 114218, 115173, 120198, 153564, 158148, 166361, 171327, 180297, 228436, 230346, 240396, 294331, 332722, 342654, 360594, 460692, 499083, 513981, 588662, 665444, 685308, 721188, 882993, 998166, 1027962, 1177324, 1497249, 1765986, 1996332, 2055924, 2648979, 2994498, 3531972, 3826303, 5297958, 5988996, 7652606, 10595916, 11478909, 15305212, 22957818, 34436727, 45915636, 68873454, 137746908]

約数ペア:

[(1, 137746908), (2, 68873454), (3, 45915636), (4, 34436727), (6, 22957818), (9, 15305212), (12, 11478909), (13, 10595916), (18, 7652606), (23, 5988996), (26, 5297958), (36, 3826303), (39, 3531972), (46, 2994498), (52, 2648979), (67, 2055924), (69, 1996332), (78, 1765986), (92, 1497249), (117, 1177324), (134, 1027962), (138, 998166), (156, 882993), (191, 721188), (201, 685308), (207, 665444), (234, 588662), (268, 513981), (276, 499083), (299, 460692), (382, 360594), (402, 342654), (414, 332722), (468, 294331), (573, 240396), (598, 230346), (603, 228436), (764, 180297), (804, 171327), (828, 166361), (871, 158148), (897, 153564), (1146, 120198), (1196, 115173), (1206, 114218), (1541, 89388), (1719, 80132), (1742, 79074), (1794, 76782), (2292, 60099), (2412, 57109), (2483, 55476), (2613, 52716), (2691, 51188), (3082, 44694), (3438, 40066), (3484, 39537), (3588, 38391), (4393, 31356), (4623, 29796), (4966, 27738), (5226, 26358), (5382, 25594), (6164, 22347), (6876, 20033), (7449, 18492), (7839, 17572), (8786, 15678), (9246, 14898), (9932, 13869), (10452, 13179), (10764, 12797)]