140422788

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{409}}^1$

素因数の和:467

約数の個数: 144

約数和(自身を含む): 422923200

約数和(自身を除く): 282500412

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 33, 34, 36, 44, 51, 54, 66, 68, 99, 102, 108, 132, 153, 187, 198, 204, 289, 297, 306, 374, 396, 409, 459, 561, 578, 594, 612, 748, 818, 867, 918, 1122, 1156, 1188, 1227, 1636, 1683, 1734, 1836, 2244, 2454, 2601, 3179, 3366, 3468, 3681, 4499, 4908, 5049, 5202, 6358, 6732, 6953, 7362, 7803, 8998, 9537, 10098, 10404, 11043, 12716, 13497, 13906, 14724, 15606, 17996, 19074, 20196, 20859, 22086, 26994, 27812, 28611, 31212, 38148, 40491, 41718, 44172, 53988, 57222, 62577, 76483, 80982, 83436, 85833, 114444, 118201, 121473, 125154, 152966, 161964, 171666, 187731, 229449, 236402, 242946, 250308, 305932, 343332, 354603, 375462, 458898, 472804, 485892, 688347, 709206, 750924, 917796, 1063809, 1300211, 1376694, 1418412, 2065041, 2127618, 2600422, 2753388, 3191427, 3900633, 4130082, 4255236, 5200844, 6382854, 7801266, 8260164, 11701899, 12765708, 15602532, 23403798, 35105697, 46807596, 70211394, 140422788]

約数ペア:

[(1, 140422788), (2, 70211394), (3, 46807596), (4, 35105697), (6, 23403798), (9, 15602532), (11, 12765708), (12, 11701899), (17, 8260164), (18, 7801266), (22, 6382854), (27, 5200844), (33, 4255236), (34, 4130082), (36, 3900633), (44, 3191427), (51, 2753388), (54, 2600422), (66, 2127618), (68, 2065041), (99, 1418412), (102, 1376694), (108, 1300211), (132, 1063809), (153, 917796), (187, 750924), (198, 709206), (204, 688347), (289, 485892), (297, 472804), (306, 458898), (374, 375462), (396, 354603), (409, 343332), (459, 305932), (561, 250308), (578, 242946), (594, 236402), (612, 229449), (748, 187731), (818, 171666), (867, 161964), (918, 152966), (1122, 125154), (1156, 121473), (1188, 118201), (1227, 114444), (1636, 85833), (1683, 83436), (1734, 80982), (1836, 76483), (2244, 62577), (2454, 57222), (2601, 53988), (3179, 44172), (3366, 41718), (3468, 40491), (3681, 38148), (4499, 31212), (4908, 28611), (5049, 27812), (5202, 26994), (6358, 22086), (6732, 20859), (6953, 20196), (7362, 19074), (7803, 17996), (8998, 15606), (9537, 14724), (10098, 13906), (10404, 13497), (11043, 12716)]