145970604

素因数分解:

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

素因数の和:308

約数の個数: 144

約数和(自身を含む): 422682624

約数和(自身を除く): 276712020

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 71, 78, 92, 117, 138, 142, 156, 191, 207, 213, 234, 276, 284, 299, 382, 414, 426, 468, 573, 598, 639, 764, 828, 852, 897, 923, 1146, 1196, 1278, 1633, 1719, 1794, 1846, 2292, 2483, 2556, 2691, 2769, 3266, 3438, 3588, 3692, 4393, 4899, 4966, 5382, 5538, 6532, 6876, 7449, 8307, 8786, 9798, 9932, 10764, 11076, 13179, 13561, 14697, 14898, 16614, 17572, 19596, 21229, 22347, 26358, 27122, 29394, 29796, 33228, 39537, 40683, 42458, 44694, 52716, 54244, 57109, 58788, 63687, 79074, 81366, 84916, 89388, 114218, 122049, 127374, 158148, 162732, 171327, 176293, 191061, 228436, 244098, 254748, 311903, 342654, 352586, 382122, 488196, 513981, 528879, 623806, 685308, 705172, 764244, 935709, 1027962, 1057758, 1247612, 1586637, 1871418, 2055924, 2115516, 2807127, 3173274, 3742836, 4054739, 5614254, 6346548, 8109478, 11228508, 12164217, 16218956, 24328434, 36492651, 48656868, 72985302, 145970604]

約数ペア:

[(1, 145970604), (2, 72985302), (3, 48656868), (4, 36492651), (6, 24328434), (9, 16218956), (12, 12164217), (13, 11228508), (18, 8109478), (23, 6346548), (26, 5614254), (36, 4054739), (39, 3742836), (46, 3173274), (52, 2807127), (69, 2115516), (71, 2055924), (78, 1871418), (92, 1586637), (117, 1247612), (138, 1057758), (142, 1027962), (156, 935709), (191, 764244), (207, 705172), (213, 685308), (234, 623806), (276, 528879), (284, 513981), (299, 488196), (382, 382122), (414, 352586), (426, 342654), (468, 311903), (573, 254748), (598, 244098), (639, 228436), (764, 191061), (828, 176293), (852, 171327), (897, 162732), (923, 158148), (1146, 127374), (1196, 122049), (1278, 114218), (1633, 89388), (1719, 84916), (1794, 81366), (1846, 79074), (2292, 63687), (2483, 58788), (2556, 57109), (2691, 54244), (2769, 52716), (3266, 44694), (3438, 42458), (3588, 40683), (3692, 39537), (4393, 33228), (4899, 29796), (4966, 29394), (5382, 27122), (5538, 26358), (6532, 22347), (6876, 21229), (7449, 19596), (8307, 17572), (8786, 16614), (9798, 14898), (9932, 14697), (10764, 13561), (11076, 13179)]