123143748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4903}}^1$

素因数の和:4953

約数の個数: 96

約数和(自身を含む): 369094656

約数和(自身を除く): 245950908

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 23, 26, 28, 39, 42, 46, 52, 69, 78, 84, 91, 92, 138, 156, 161, 182, 273, 276, 299, 322, 364, 483, 546, 598, 644, 897, 966, 1092, 1196, 1794, 1932, 2093, 3588, 4186, 4903, 6279, 8372, 9806, 12558, 14709, 19612, 25116, 29418, 34321, 58836, 63739, 68642, 102963, 112769, 127478, 137284, 191217, 205926, 225538, 254956, 338307, 382434, 411852, 446173, 451076, 676614, 764868, 789383, 892346, 1338519, 1353228, 1465997, 1578766, 1784692, 2368149, 2677038, 2931994, 3157532, 4397991, 4736298, 5354076, 5863988, 8795982, 9472596, 10261979, 17591964, 20523958, 30785937, 41047916, 61571874, 123143748]

約数ペア:

[(1, 123143748), (2, 61571874), (3, 41047916), (4, 30785937), (6, 20523958), (7, 17591964), (12, 10261979), (13, 9472596), (14, 8795982), (21, 5863988), (23, 5354076), (26, 4736298), (28, 4397991), (39, 3157532), (42, 2931994), (46, 2677038), (52, 2368149), (69, 1784692), (78, 1578766), (84, 1465997), (91, 1353228), (92, 1338519), (138, 892346), (156, 789383), (161, 764868), (182, 676614), (273, 451076), (276, 446173), (299, 411852), (322, 382434), (364, 338307), (483, 254956), (546, 225538), (598, 205926), (644, 191217), (897, 137284), (966, 127478), (1092, 112769), (1196, 102963), (1794, 68642), (1932, 63739), (2093, 58836), (3588, 34321), (4186, 29418), (4903, 25116), (6279, 19612), (8372, 14709), (9806, 12558)]