194627472

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:309

約数の個数: 160

約数和(自身を含む): 575963136

約数和(自身を除く): 381335664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 71, 78, 92, 104, 138, 142, 156, 184, 191, 208, 213, 276, 284, 299, 312, 368, 382, 426, 552, 568, 573, 598, 624, 764, 852, 897, 923, 1104, 1136, 1146, 1196, 1528, 1633, 1704, 1794, 1846, 2292, 2392, 2483, 2769, 3056, 3266, 3408, 3588, 3692, 4393, 4584, 4784, 4899, 4966, 5538, 6532, 7176, 7384, 7449, 8786, 9168, 9798, 9932, 11076, 13064, 13179, 13561, 14352, 14768, 14898, 17572, 19596, 19864, 21229, 22152, 26128, 26358, 27122, 29796, 35144, 39192, 39728, 40683, 42458, 44304, 52716, 54244, 57109, 59592, 63687, 70288, 78384, 81366, 84916, 105432, 108488, 114218, 119184, 127374, 162732, 169832, 171327, 176293, 210864, 216976, 228436, 254748, 311903, 325464, 339664, 342654, 352586, 456872, 509496, 528879, 623806, 650928, 685308, 705172, 913744, 935709, 1018992, 1057758, 1247612, 1370616, 1410344, 1871418, 2115516, 2495224, 2741232, 2820688, 3742836, 4054739, 4231032, 4990448, 7485672, 8109478, 8462064, 12164217, 14971344, 16218956, 24328434, 32437912, 48656868, 64875824, 97313736, 194627472]

約数ペア:

[(1, 194627472), (2, 97313736), (3, 64875824), (4, 48656868), (6, 32437912), (8, 24328434), (12, 16218956), (13, 14971344), (16, 12164217), (23, 8462064), (24, 8109478), (26, 7485672), (39, 4990448), (46, 4231032), (48, 4054739), (52, 3742836), (69, 2820688), (71, 2741232), (78, 2495224), (92, 2115516), (104, 1871418), (138, 1410344), (142, 1370616), (156, 1247612), (184, 1057758), (191, 1018992), (208, 935709), (213, 913744), (276, 705172), (284, 685308), (299, 650928), (312, 623806), (368, 528879), (382, 509496), (426, 456872), (552, 352586), (568, 342654), (573, 339664), (598, 325464), (624, 311903), (764, 254748), (852, 228436), (897, 216976), (923, 210864), (1104, 176293), (1136, 171327), (1146, 169832), (1196, 162732), (1528, 127374), (1633, 119184), (1704, 114218), (1794, 108488), (1846, 105432), (2292, 84916), (2392, 81366), (2483, 78384), (2769, 70288), (3056, 63687), (3266, 59592), (3408, 57109), (3588, 54244), (3692, 52716), (4393, 44304), (4584, 42458), (4784, 40683), (4899, 39728), (4966, 39192), (5538, 35144), (6532, 29796), (7176, 27122), (7384, 26358), (7449, 26128), (8786, 22152), (9168, 21229), (9798, 19864), (9932, 19596), (11076, 17572), (13064, 14898), (13179, 14768), (13561, 14352)]