147901446

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:235

約数の個数: 144

約数和(自身を含む): 410810400

約数和(自身を除く): 262908954

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 89, 99, 109, 121, 126, 154, 178, 198, 218, 231, 242, 267, 327, 363, 462, 534, 623, 654, 693, 726, 763, 801, 847, 979, 981, 1089, 1199, 1246, 1386, 1526, 1602, 1694, 1869, 1958, 1962, 2178, 2289, 2398, 2541, 2937, 3597, 3738, 4578, 5082, 5607, 5874, 6853, 6867, 7194, 7623, 8393, 8811, 9701, 10769, 10791, 11214, 13189, 13706, 13734, 15246, 16786, 17622, 19402, 20559, 21538, 21582, 25179, 26378, 29103, 32307, 39567, 41118, 50358, 58206, 61677, 64614, 67907, 75383, 75537, 79134, 87309, 92323, 96921, 106711, 118701, 123354, 135814, 150766, 151074, 174618, 184646, 193842, 203721, 213422, 226149, 237402, 276969, 320133, 407442, 452298, 553938, 611163, 640266, 678447, 746977, 830907, 960399, 1173821, 1222326, 1356894, 1493954, 1661814, 1920798, 2240931, 2347642, 3521463, 4481862, 6722793, 7042926, 8216747, 10564389, 13445586, 16433494, 21128778, 24650241, 49300482, 73950723, 147901446]

約数ペア:

[(1, 147901446), (2, 73950723), (3, 49300482), (6, 24650241), (7, 21128778), (9, 16433494), (11, 13445586), (14, 10564389), (18, 8216747), (21, 7042926), (22, 6722793), (33, 4481862), (42, 3521463), (63, 2347642), (66, 2240931), (77, 1920798), (89, 1661814), (99, 1493954), (109, 1356894), (121, 1222326), (126, 1173821), (154, 960399), (178, 830907), (198, 746977), (218, 678447), (231, 640266), (242, 611163), (267, 553938), (327, 452298), (363, 407442), (462, 320133), (534, 276969), (623, 237402), (654, 226149), (693, 213422), (726, 203721), (763, 193842), (801, 184646), (847, 174618), (979, 151074), (981, 150766), (1089, 135814), (1199, 123354), (1246, 118701), (1386, 106711), (1526, 96921), (1602, 92323), (1694, 87309), (1869, 79134), (1958, 75537), (1962, 75383), (2178, 67907), (2289, 64614), (2398, 61677), (2541, 58206), (2937, 50358), (3597, 41118), (3738, 39567), (4578, 32307), (5082, 29103), (5607, 26378), (5874, 25179), (6853, 21582), (6867, 21538), (7194, 20559), (7623, 19402), (8393, 17622), (8811, 16786), (9701, 15246), (10769, 13734), (10791, 13706), (11214, 13189)]