42028152

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:165

約数の個数: 128

約数和(自身を含む): 118195200

約数和(自身を除く): 76167048

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 37, 38, 47, 53, 57, 74, 76, 94, 106, 111, 114, 141, 148, 152, 159, 188, 212, 222, 228, 282, 296, 318, 376, 424, 444, 456, 564, 636, 703, 888, 893, 1007, 1128, 1272, 1406, 1739, 1786, 1961, 2014, 2109, 2491, 2679, 2812, 3021, 3478, 3572, 3922, 4028, 4218, 4982, 5217, 5358, 5624, 5883, 6042, 6956, 7144, 7473, 7844, 8056, 8436, 9964, 10434, 10716, 11766, 12084, 13912, 14946, 15688, 16872, 19928, 20868, 21432, 23532, 24168, 29892, 33041, 37259, 41736, 47064, 47329, 59784, 66082, 74518, 92167, 94658, 99123, 111777, 132164, 141987, 149036, 184334, 189316, 198246, 223554, 264328, 276501, 283974, 298072, 368668, 378632, 396492, 447108, 553002, 567948, 737336, 792984, 894216, 1106004, 1135896, 1751173, 2212008, 3502346, 5253519, 7004692, 10507038, 14009384, 21014076, 42028152]

約数ペア:

[(1, 42028152), (2, 21014076), (3, 14009384), (4, 10507038), (6, 7004692), (8, 5253519), (12, 3502346), (19, 2212008), (24, 1751173), (37, 1135896), (38, 1106004), (47, 894216), (53, 792984), (57, 737336), (74, 567948), (76, 553002), (94, 447108), (106, 396492), (111, 378632), (114, 368668), (141, 298072), (148, 283974), (152, 276501), (159, 264328), (188, 223554), (212, 198246), (222, 189316), (228, 184334), (282, 149036), (296, 141987), (318, 132164), (376, 111777), (424, 99123), (444, 94658), (456, 92167), (564, 74518), (636, 66082), (703, 59784), (888, 47329), (893, 47064), (1007, 41736), (1128, 37259), (1272, 33041), (1406, 29892), (1739, 24168), (1786, 23532), (1961, 21432), (2014, 20868), (2109, 19928), (2491, 16872), (2679, 15688), (2812, 14946), (3021, 13912), (3478, 12084), (3572, 11766), (3922, 10716), (4028, 10434), (4218, 9964), (4982, 8436), (5217, 8056), (5358, 7844), (5624, 7473), (5883, 7144), (6042, 6956)]