111561996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{283}}^1$

素因数の和:348

約数の個数: 144

約数和(自身を含む): 339327744

約数和(自身を除く): 227765748

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 182, 228, 247, 266, 273, 283, 361, 364, 399, 494, 532, 546, 566, 722, 741, 798, 849, 988, 1083, 1092, 1132, 1444, 1482, 1596, 1698, 1729, 1981, 2166, 2527, 2964, 3396, 3458, 3679, 3962, 4332, 4693, 5054, 5187, 5377, 5943, 6916, 7358, 7581, 7924, 9386, 10108, 10374, 10754, 11037, 11886, 14079, 14716, 15162, 16131, 18772, 20748, 21508, 22074, 23772, 25753, 28158, 30324, 32262, 32851, 37639, 44148, 51506, 56316, 64524, 65702, 69901, 75278, 77259, 98553, 102163, 103012, 112917, 131404, 139802, 150556, 154518, 197106, 204326, 209703, 225834, 279604, 306489, 309036, 394212, 408652, 419406, 451668, 489307, 612978, 715141, 838812, 978614, 1225956, 1328119, 1430282, 1467921, 1957228, 2145423, 2656238, 2860564, 2935842, 3984357, 4290846, 5312476, 5871684, 7968714, 8581692, 9296833, 15937428, 18593666, 27890499, 37187332, 55780998, 111561996]

約数ペア:

[(1, 111561996), (2, 55780998), (3, 37187332), (4, 27890499), (6, 18593666), (7, 15937428), (12, 9296833), (13, 8581692), (14, 7968714), (19, 5871684), (21, 5312476), (26, 4290846), (28, 3984357), (38, 2935842), (39, 2860564), (42, 2656238), (52, 2145423), (57, 1957228), (76, 1467921), (78, 1430282), (84, 1328119), (91, 1225956), (114, 978614), (133, 838812), (156, 715141), (182, 612978), (228, 489307), (247, 451668), (266, 419406), (273, 408652), (283, 394212), (361, 309036), (364, 306489), (399, 279604), (494, 225834), (532, 209703), (546, 204326), (566, 197106), (722, 154518), (741, 150556), (798, 139802), (849, 131404), (988, 112917), (1083, 103012), (1092, 102163), (1132, 98553), (1444, 77259), (1482, 75278), (1596, 69901), (1698, 65702), (1729, 64524), (1981, 56316), (2166, 51506), (2527, 44148), (2964, 37639), (3396, 32851), (3458, 32262), (3679, 30324), (3962, 28158), (4332, 25753), (4693, 23772), (5054, 22074), (5187, 21508), (5377, 20748), (5943, 18772), (6916, 16131), (7358, 15162), (7581, 14716), (7924, 14079), (9386, 11886), (10108, 11037), (10374, 10754)]