140628852

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:423

約数の個数: 192

約数和(自身を含む): 460992000

約数和(自身を除く): 320363148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 41, 42, 52, 54, 63, 78, 82, 84, 91, 108, 117, 123, 126, 156, 164, 182, 189, 234, 246, 252, 273, 287, 349, 351, 364, 369, 378, 468, 492, 533, 546, 574, 698, 702, 738, 756, 819, 861, 1047, 1066, 1092, 1107, 1148, 1396, 1404, 1476, 1599, 1638, 1722, 2094, 2132, 2214, 2443, 2457, 2583, 3141, 3198, 3276, 3444, 3731, 4188, 4428, 4537, 4797, 4886, 4914, 5166, 6282, 6396, 7329, 7462, 7749, 9074, 9423, 9594, 9772, 9828, 10332, 11193, 12564, 13611, 14309, 14391, 14658, 14924, 15498, 18148, 18846, 19188, 21987, 22386, 27222, 28618, 28782, 29316, 30996, 31759, 33579, 37692, 40833, 42927, 43974, 44772, 54444, 57236, 57564, 63518, 65961, 67158, 81666, 85854, 87948, 95277, 100163, 100737, 122499, 127036, 128781, 131922, 134316, 163332, 171708, 186017, 190554, 200326, 201474, 244998, 257562, 263844, 285831, 300489, 372034, 381108, 386343, 400652, 402948, 489996, 515124, 558051, 571662, 600978, 744068, 772686, 857493, 901467, 1116102, 1143324, 1201956, 1302119, 1545372, 1674153, 1714986, 1802934, 2232204, 2604238, 2704401, 3348306, 3429972, 3605868, 3906357, 5022459, 5208476, 5408802, 6696612, 7812714, 10044918, 10817604, 11719071, 15625428, 20089836, 23438142, 35157213, 46876284, 70314426, 140628852]

約数ペア:

[(1, 140628852), (2, 70314426), (3, 46876284), (4, 35157213), (6, 23438142), (7, 20089836), (9, 15625428), (12, 11719071), (13, 10817604), (14, 10044918), (18, 7812714), (21, 6696612), (26, 5408802), (27, 5208476), (28, 5022459), (36, 3906357), (39, 3605868), (41, 3429972), (42, 3348306), (52, 2704401), (54, 2604238), (63, 2232204), (78, 1802934), (82, 1714986), (84, 1674153), (91, 1545372), (108, 1302119), (117, 1201956), (123, 1143324), (126, 1116102), (156, 901467), (164, 857493), (182, 772686), (189, 744068), (234, 600978), (246, 571662), (252, 558051), (273, 515124), (287, 489996), (349, 402948), (351, 400652), (364, 386343), (369, 381108), (378, 372034), (468, 300489), (492, 285831), (533, 263844), (546, 257562), (574, 244998), (698, 201474), (702, 200326), (738, 190554), (756, 186017), (819, 171708), (861, 163332), (1047, 134316), (1066, 131922), (1092, 128781), (1107, 127036), (1148, 122499), (1396, 100737), (1404, 100163), (1476, 95277), (1599, 87948), (1638, 85854), (1722, 81666), (2094, 67158), (2132, 65961), (2214, 63518), (2443, 57564), (2457, 57236), (2583, 54444), (3141, 44772), (3198, 43974), (3276, 42927), (3444, 40833), (3731, 37692), (4188, 33579), (4428, 31759), (4537, 30996), (4797, 29316), (4886, 28782), (4914, 28618), (5166, 27222), (6282, 22386), (6396, 21987), (7329, 19188), (7462, 18846), (7749, 18148), (9074, 15498), (9423, 14924), (9594, 14658), (9772, 14391), (9828, 14309), (10332, 13611), (11193, 12564)]