126715368

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:251

約数の個数: 128

約数和(自身を含む): 355622400

約数和(自身を除く): 228907032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 78, 79, 97, 104, 106, 156, 158, 159, 194, 212, 237, 291, 312, 316, 318, 388, 424, 474, 582, 632, 636, 689, 776, 948, 1027, 1164, 1261, 1272, 1378, 1896, 2054, 2067, 2328, 2522, 2756, 3081, 3783, 4108, 4134, 4187, 5044, 5141, 5512, 6162, 7566, 7663, 8216, 8268, 8374, 10088, 10282, 12324, 12561, 15132, 15326, 15423, 16536, 16748, 20564, 22989, 24648, 25122, 30264, 30652, 30846, 33496, 41128, 45978, 50244, 54431, 61304, 61692, 66833, 91956, 99619, 100488, 108862, 123384, 133666, 163293, 183912, 199238, 200499, 217724, 267332, 298857, 326586, 398476, 400998, 406139, 435448, 534664, 597714, 653172, 796952, 801996, 812278, 1195428, 1218417, 1306344, 1603992, 1624556, 2390856, 2436834, 3249112, 4873668, 5279807, 9747336, 10559614, 15839421, 21119228, 31678842, 42238456, 63357684, 126715368]

約数ペア:

[(1, 126715368), (2, 63357684), (3, 42238456), (4, 31678842), (6, 21119228), (8, 15839421), (12, 10559614), (13, 9747336), (24, 5279807), (26, 4873668), (39, 3249112), (52, 2436834), (53, 2390856), (78, 1624556), (79, 1603992), (97, 1306344), (104, 1218417), (106, 1195428), (156, 812278), (158, 801996), (159, 796952), (194, 653172), (212, 597714), (237, 534664), (291, 435448), (312, 406139), (316, 400998), (318, 398476), (388, 326586), (424, 298857), (474, 267332), (582, 217724), (632, 200499), (636, 199238), (689, 183912), (776, 163293), (948, 133666), (1027, 123384), (1164, 108862), (1261, 100488), (1272, 99619), (1378, 91956), (1896, 66833), (2054, 61692), (2067, 61304), (2328, 54431), (2522, 50244), (2756, 45978), (3081, 41128), (3783, 33496), (4108, 30846), (4134, 30652), (4187, 30264), (5044, 25122), (5141, 24648), (5512, 22989), (6162, 20564), (7566, 16748), (7663, 16536), (8216, 15423), (8268, 15326), (8374, 15132), (10088, 12561), (10282, 12324)]