142816344

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:305

約数の個数: 128

約数和(自身を含む): 405907200

約数和(自身を除く): 263090856

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 53, 59, 66, 88, 106, 118, 132, 159, 173, 177, 212, 236, 264, 318, 346, 354, 424, 472, 519, 583, 636, 649, 692, 708, 1038, 1166, 1272, 1298, 1384, 1416, 1749, 1903, 1947, 2076, 2332, 2596, 3127, 3498, 3806, 3894, 4152, 4664, 5192, 5709, 6254, 6996, 7612, 7788, 9169, 9381, 10207, 11418, 12508, 13992, 15224, 15576, 18338, 18762, 20414, 22836, 25016, 27507, 30621, 34397, 36676, 37524, 40828, 45672, 55014, 61242, 68794, 73352, 75048, 81656, 100859, 103191, 110028, 112277, 122484, 137588, 201718, 206382, 220056, 224554, 244968, 275176, 302577, 336831, 403436, 412764, 449108, 540971, 605154, 673662, 806872, 825528, 898216, 1081942, 1210308, 1347324, 1622913, 2163884, 2420616, 2694648, 3245826, 4327768, 5950681, 6491652, 11901362, 12983304, 17852043, 23802724, 35704086, 47605448, 71408172, 142816344]

約数ペア:

[(1, 142816344), (2, 71408172), (3, 47605448), (4, 35704086), (6, 23802724), (8, 17852043), (11, 12983304), (12, 11901362), (22, 6491652), (24, 5950681), (33, 4327768), (44, 3245826), (53, 2694648), (59, 2420616), (66, 2163884), (88, 1622913), (106, 1347324), (118, 1210308), (132, 1081942), (159, 898216), (173, 825528), (177, 806872), (212, 673662), (236, 605154), (264, 540971), (318, 449108), (346, 412764), (354, 403436), (424, 336831), (472, 302577), (519, 275176), (583, 244968), (636, 224554), (649, 220056), (692, 206382), (708, 201718), (1038, 137588), (1166, 122484), (1272, 112277), (1298, 110028), (1384, 103191), (1416, 100859), (1749, 81656), (1903, 75048), (1947, 73352), (2076, 68794), (2332, 61242), (2596, 55014), (3127, 45672), (3498, 40828), (3806, 37524), (3894, 36676), (4152, 34397), (4664, 30621), (5192, 27507), (5709, 25016), (6254, 22836), (6996, 20414), (7612, 18762), (7788, 18338), (9169, 15576), (9381, 15224), (10207, 13992), (11418, 12508)]