190781892

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:288

約数の個数: 180

約数和(自身を含む): 592673004

約数和(自身を除く): 401891112

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 61, 63, 81, 84, 98, 108, 122, 126, 147, 162, 183, 189, 196, 197, 244, 252, 294, 324, 366, 378, 394, 427, 441, 549, 567, 588, 591, 732, 756, 788, 854, 882, 1098, 1134, 1182, 1281, 1323, 1379, 1647, 1708, 1764, 1773, 2196, 2268, 2364, 2562, 2646, 2758, 2989, 3294, 3546, 3843, 3969, 4137, 4941, 5124, 5292, 5319, 5516, 5978, 6588, 7092, 7686, 7938, 8274, 8967, 9653, 9882, 10638, 11529, 11956, 12017, 12411, 15372, 15876, 15957, 16548, 17934, 19306, 19764, 21276, 23058, 24034, 24822, 26901, 28959, 31914, 34587, 35868, 36051, 37233, 38612, 46116, 48068, 49644, 53802, 57918, 63828, 69174, 72102, 74466, 80703, 84119, 86877, 107604, 108153, 111699, 115836, 138348, 144204, 148932, 161406, 168238, 173754, 216306, 223398, 242109, 252357, 260631, 322812, 324459, 336476, 347508, 432612, 446796, 484218, 504714, 521262, 588833, 648918, 757071, 781893, 968436, 973377, 1009428, 1042524, 1177666, 1297836, 1514142, 1563786, 1766499, 1946754, 2271213, 2355332, 3028284, 3127572, 3532998, 3893508, 4542426, 5299497, 6813639, 7065996, 9084852, 10598994, 13627278, 15898491, 21197988, 27254556, 31796982, 47695473, 63593964, 95390946, 190781892]

約数ペア:

[(1, 190781892), (2, 95390946), (3, 63593964), (4, 47695473), (6, 31796982), (7, 27254556), (9, 21197988), (12, 15898491), (14, 13627278), (18, 10598994), (21, 9084852), (27, 7065996), (28, 6813639), (36, 5299497), (42, 4542426), (49, 3893508), (54, 3532998), (61, 3127572), (63, 3028284), (81, 2355332), (84, 2271213), (98, 1946754), (108, 1766499), (122, 1563786), (126, 1514142), (147, 1297836), (162, 1177666), (183, 1042524), (189, 1009428), (196, 973377), (197, 968436), (244, 781893), (252, 757071), (294, 648918), (324, 588833), (366, 521262), (378, 504714), (394, 484218), (427, 446796), (441, 432612), (549, 347508), (567, 336476), (588, 324459), (591, 322812), (732, 260631), (756, 252357), (788, 242109), (854, 223398), (882, 216306), (1098, 173754), (1134, 168238), (1182, 161406), (1281, 148932), (1323, 144204), (1379, 138348), (1647, 115836), (1708, 111699), (1764, 108153), (1773, 107604), (2196, 86877), (2268, 84119), (2364, 80703), (2562, 74466), (2646, 72102), (2758, 69174), (2989, 63828), (3294, 57918), (3546, 53802), (3843, 49644), (3969, 48068), (4137, 46116), (4941, 38612), (5124, 37233), (5292, 36051), (5319, 35868), (5516, 34587), (5978, 31914), (6588, 28959), (7092, 26901), (7686, 24822), (7938, 24034), (8274, 23058), (8967, 21276), (9653, 19764), (9882, 19306), (10638, 17934), (11529, 16548), (11956, 15957), (12017, 15876), (12411, 15372)]