23159916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 144

約数和(自身を含む): 69346368

約数和(自身を除く): 46186452

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 41, 51, 52, 68, 71, 78, 82, 102, 117, 123, 142, 153, 156, 164, 204, 213, 221, 234, 246, 284, 306, 369, 426, 442, 468, 492, 533, 612, 639, 663, 697, 738, 852, 884, 923, 1066, 1207, 1278, 1326, 1394, 1476, 1599, 1846, 1989, 2091, 2132, 2414, 2556, 2652, 2769, 2788, 2911, 3198, 3621, 3692, 3978, 4182, 4797, 4828, 5538, 5822, 6273, 6396, 7242, 7956, 8307, 8364, 8733, 9061, 9594, 10863, 11076, 11644, 12546, 14484, 15691, 16614, 17466, 18122, 19188, 21726, 25092, 26199, 27183, 31382, 33228, 34932, 36244, 37843, 43452, 47073, 49487, 52398, 54366, 62764, 75686, 81549, 94146, 98974, 104796, 108732, 113529, 141219, 148461, 151372, 163098, 188292, 197948, 227058, 282438, 296922, 326196, 340587, 445383, 454116, 564876, 593844, 643331, 681174, 890766, 1286662, 1362348, 1781532, 1929993, 2573324, 3859986, 5789979, 7719972, 11579958, 23159916]

約数ペア:

[(1, 23159916), (2, 11579958), (3, 7719972), (4, 5789979), (6, 3859986), (9, 2573324), (12, 1929993), (13, 1781532), (17, 1362348), (18, 1286662), (26, 890766), (34, 681174), (36, 643331), (39, 593844), (41, 564876), (51, 454116), (52, 445383), (68, 340587), (71, 326196), (78, 296922), (82, 282438), (102, 227058), (117, 197948), (123, 188292), (142, 163098), (153, 151372), (156, 148461), (164, 141219), (204, 113529), (213, 108732), (221, 104796), (234, 98974), (246, 94146), (284, 81549), (306, 75686), (369, 62764), (426, 54366), (442, 52398), (468, 49487), (492, 47073), (533, 43452), (612, 37843), (639, 36244), (663, 34932), (697, 33228), (738, 31382), (852, 27183), (884, 26199), (923, 25092), (1066, 21726), (1207, 19188), (1278, 18122), (1326, 17466), (1394, 16614), (1476, 15691), (1599, 14484), (1846, 12546), (1989, 11644), (2091, 11076), (2132, 10863), (2414, 9594), (2556, 9061), (2652, 8733), (2769, 8364), (2788, 8307), (2911, 7956), (3198, 7242), (3621, 6396), (3692, 6273), (3978, 5822), (4182, 5538), (4797, 4828)]