15207559144

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^2\times {\mathrm{311}}^1$

素因数の和:531

約数の個数: 96

約数和(自身を含む): 30747824640

約数和(自身を除く): 15540265496

約数列:

[1, 2, 4, 8, 31, 37, 62, 73, 74, 124, 146, 148, 248, 292, 296, 311, 584, 622, 1147, 1244, 2263, 2294, 2488, 2701, 4526, 4588, 5329, 5402, 9052, 9176, 9641, 10658, 10804, 11507, 18104, 19282, 21316, 21608, 22703, 23014, 38564, 42632, 45406, 46028, 77128, 83731, 90812, 92056, 165199, 167462, 181624, 197173, 330398, 334924, 356717, 394346, 660796, 669848, 703793, 713434, 788692, 840011, 1321592, 1407586, 1426868, 1577384, 1657319, 1680022, 2815172, 2853736, 3314638, 3360044, 5630344, 6112363, 6629276, 6720088, 12224726, 13258552, 24449452, 26040341, 48898904, 51376889, 52080682, 61320803, 102753778, 104161364, 122641606, 205507556, 208322728, 245283212, 411015112, 490566424, 1900944893, 3801889786, 7603779572, 15207559144]

約数ペア:

[(1, 15207559144), (2, 7603779572), (4, 3801889786), (8, 1900944893), (31, 490566424), (37, 411015112), (62, 245283212), (73, 208322728), (74, 205507556), (124, 122641606), (146, 104161364), (148, 102753778), (248, 61320803), (292, 52080682), (296, 51376889), (311, 48898904), (584, 26040341), (622, 24449452), (1147, 13258552), (1244, 12224726), (2263, 6720088), (2294, 6629276), (2488, 6112363), (2701, 5630344), (4526, 3360044), (4588, 3314638), (5329, 2853736), (5402, 2815172), (9052, 1680022), (9176, 1657319), (9641, 1577384), (10658, 1426868), (10804, 1407586), (11507, 1321592), (18104, 840011), (19282, 788692), (21316, 713434), (21608, 703793), (22703, 669848), (23014, 660796), (38564, 394346), (42632, 356717), (45406, 334924), (46028, 330398), (77128, 197173), (83731, 181624), (90812, 167462), (92056, 165199)]